| 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 | $36.64 | 10.331% | $40.4253 | $40.43 | $40.45 | $40.40 |
| Purchase #2 | $57.42 | 6.807% | $61.3286 | $61.33 | $61.35 | $61.30 |
| Purchase #3 | $181.46 | 6.310% | $192.9101 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $89.29 | 9.641% | $97.8984 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $45.52 | 3.539% | $47.131 | $47.13 | $47.15 | $47.10 |
| Purchase #6 | $37.64 | 10.711% | $41.6716 | $41.67 | $41.65 | $41.70 |
| Purchase #7 | $206.70 | 3.487% | $213.9076 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $654.67 | $695.2726 | $695.28 | $695.30 | $695.20 | |