| 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 | $64.84 | 5.222% | $68.2259 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $188.76 | 3.272% | $194.9362 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $37.51 | 4.352% | $39.1424 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $224.38 | 8.760% | $244.0357 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $107.68 | 12.160% | $120.7739 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $180.66 | 11.429% | $201.3076 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $44.77 | 5.246% | $47.1186 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $848.60 | $915.5403 | $915.55 | $915.55 | $915.40 | |