| 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 | $47.35 | 3.420% | $48.9694 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $243.59 | 13.552% | $276.6013 | $276.60 | $276.60 | $276.60 |
| Purchase #3 | $53.64 | 12.316% | $60.2463 | $60.25 | $60.25 | $60.20 |
| Purchase #4 | $126.71 | 12.176% | $142.1382 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $95.93 | 11.801% | $107.2507 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $19.70 | 12.639% | $22.1899 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $88.51 | 6.707% | $94.4464 | $94.45 | $94.45 | $94.40 |
| 7 purchase totals = | $675.43 | $751.8422 | $751.85 | $751.85 | $751.80 | |