| 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 | $90.60 | 12.635% | $102.0473 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $120.41 | 5.464% | $126.9892 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $65.25 | 13.430% | $74.0131 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $200.35 | 8.516% | $217.4118 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $69.55 | 9.236% | $75.9736 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $152.47 | 4.430% | $159.2244 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $56.82 | 12.253% | $63.7822 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $755.45 | $819.4416 | $819.43 | $819.40 | $819.40 | |