| 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 | $97.43 | 12.200% | $109.3165 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $71.85 | 3.549% | $74.4 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $57.64 | 11.429% | $64.2277 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $94.61 | 7.487% | $101.6935 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $118.62 | 8.818% | $129.0799 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $219.96 | 10.521% | $243.102 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $45.79 | 10.154% | $50.4395 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $705.90 | $772.2591 | $772.26 | $772.30 | $772.20 | |