| 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 | $80.88 | 7.537% | $86.9759 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $87.79 | 6.584% | $93.5701 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $223.83 | 3.169% | $230.9232 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $23.72 | 3.227% | $24.4854 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $180.32 | 4.633% | $188.6742 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $120.54 | 9.675% | $132.2022 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $27.86 | 13.624% | $31.6556 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $744.94 | $788.4866 | $788.49 | $788.45 | $788.60 | |