| 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 | $74.27 | 9.615% | $81.4111 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $50.97 | 10.711% | $56.4294 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $210.89 | 11.601% | $235.3553 | $235.36 | $235.35 | $235.40 |
| Purchase #4 | $165.88 | 3.572% | $171.8052 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $38.32 | 7.295% | $41.1154 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $56.76 | 9.148% | $61.9524 | $61.95 | $61.95 | $62.00 |
| Purchase #7 | $71.84 | 3.657% | $74.4672 | $74.47 | $74.45 | $74.50 |
| 7 purchase totals = | $668.93 | $722.5360 | $722.55 | $722.50 | $722.60 | |