| 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 | $58.38 | 3.309% | $60.3118 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $108.30 | 10.247% | $119.3975 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $10.44 | 8.349% | $11.3116 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $152.63 | 4.567% | $159.6006 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $225.67 | 6.383% | $240.0745 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $105.97 | 13.498% | $120.2738 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $146.34 | 12.427% | $164.5257 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $807.73 | $875.4955 | $875.49 | $875.45 | $875.50 | |