| 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 | $86.80 | 11.751% | $96.9999 | $97.00 | $97.00 | $97.00 |
| Purchase #2 | $46.51 | 10.769% | $51.5187 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $121.91 | 5.139% | $128.175 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $232.49 | 13.248% | $263.2903 | $263.29 | $263.30 | $263.30 |
| Purchase #5 | $7.94 | 12.151% | $8.9048 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $82.69 | 12.164% | $92.7484 | $92.75 | $92.75 | $92.70 |
| Purchase #7 | $52.57 | 4.168% | $54.7611 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $630.91 | $696.3982 | $696.40 | $696.40 | $696.40 | |