| 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 | $79.90 | 5.395% | $84.2106 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $203.53 | 11.201% | $226.3274 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $154.64 | 13.603% | $175.6757 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $99.69 | 9.741% | $109.4008 | $109.40 | $109.40 | $109.40 |
| Purchase #5 | $201.65 | 13.183% | $228.2335 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $37.44 | 11.203% | $41.6344 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $7.63 | 8.239% | $8.2586 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $784.48 | $873.7410 | $873.74 | $873.80 | $873.70 | |