| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.70 | 3.751% | $52.6018 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $119.71 | 5.744% | $126.5861 | $126.59 | $126.60 | $126.60 |
| Purchase #3 | $242.94 | 12.168% | $272.5009 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $215.93 | 13.607% | $245.3116 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $97.76 | 3.829% | $101.5032 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $172.53 | 9.151% | $188.3182 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $124.42 | 7.423% | $133.6557 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $1,023.99 | $1,120.4775 | $1,120.48 | $1,120.45 | $1,120.50 | |