| 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 | $25.63 | 6.562% | $27.3118 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $58.78 | 10.296% | $64.832 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $158.40 | 6.194% | $168.2113 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $83.78 | 4.335% | $87.4119 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $70.41 | 10.704% | $77.9467 | $77.95 | $77.95 | $77.90 |
| Purchase #6 | $189.45 | 6.136% | $201.0747 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $160.44 | 9.822% | $176.1984 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $746.89 | $802.9868 | $802.98 | $802.95 | $802.90 | |