| 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 | $28.59 | 4.230% | $29.7994 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $73.45 | 8.509% | $79.6999 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $203.95 | 10.288% | $224.9324 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $65.71 | 4.739% | $68.824 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $241.57 | 7.650% | $260.0501 | $260.05 | $260.05 | $260.10 |
| Purchase #6 | $41.67 | 10.425% | $46.0141 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $217.66 | 10.425% | $240.3511 | $240.35 | $240.35 | $240.40 |
| 7 purchase totals = | $872.60 | $949.6710 | $949.66 | $949.65 | $949.70 | |