| 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 | $46.38 | 4.459% | $48.4481 | $48.45 | $48.45 | $48.40 |
| Purchase #2 | $172.43 | 7.836% | $185.9416 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $120.91 | 12.331% | $135.8194 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $197.33 | 6.868% | $210.8826 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $100.58 | 9.474% | $110.1089 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $39.97 | 8.205% | $43.2495 | $43.25 | $43.25 | $43.20 |
| Purchase #7 | $90.27 | 13.810% | $102.7363 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $767.87 | $837.1864 | $837.19 | $837.20 | $837.00 | |