| 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 | $41.64 | 10.704% | $46.0971 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $170.36 | 13.223% | $192.8867 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $37.71 | 5.221% | $39.6788 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $35.40 | 13.673% | $40.2402 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $22.78 | 5.605% | $24.0568 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $105.98 | 11.239% | $117.8911 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $62.95 | 9.367% | $68.8465 | $68.85 | $68.85 | $68.80 |
| 7 purchase totals = | $476.82 | $529.6972 | $529.71 | $529.75 | $529.70 | |