| 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 | $47.94 | 3.572% | $49.6524 | $49.65 | $49.65 | $49.70 |
| Purchase #2 | $40.33 | 10.211% | $44.4481 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $48.54 | 11.192% | $53.9726 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $62.41 | 3.400% | $64.5319 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $40.61 | 8.319% | $43.9883 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $9.28 | 9.102% | $10.1247 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $107.58 | 8.260% | $116.4661 | $116.47 | $116.45 | $116.50 |
| 7 purchase totals = | $356.69 | $383.1841 | $383.18 | $383.15 | $383.20 | |