| 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 | $68.49 | 12.224% | $76.8622 | $76.86 | $76.85 | $76.90 |
| Purchase #2 | $246.56 | 9.607% | $270.247 | $270.25 | $270.25 | $270.20 |
| Purchase #3 | $7.35 | 3.151% | $7.5816 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $105.64 | 6.641% | $112.6556 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $98.88 | 10.121% | $108.8876 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $97.41 | 11.871% | $108.9735 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $80.55 | 7.765% | $86.8047 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $704.88 | $772.0122 | $772.01 | $772.00 | $772.10 | |