| 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 | $40.32 | 10.373% | $44.5024 | $44.50 | $44.50 | $44.50 |
| Purchase #2 | $116.98 | 4.352% | $122.071 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $139.82 | 5.254% | $147.1661 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $89.59 | 7.487% | $96.2976 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $110.26 | 3.664% | $114.2999 | $114.30 | $114.30 | $114.30 |
| Purchase #6 | $165.41 | 7.115% | $177.1789 | $177.18 | $177.20 | $177.20 |
| Purchase #7 | $46.45 | 8.145% | $50.2334 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $708.83 | $751.7493 | $751.75 | $751.75 | $751.80 | |