| 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 | $12.29 | 10.436% | $13.5726 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $191.77 | 10.831% | $212.5406 | $212.54 | $212.55 | $212.50 |
| Purchase #3 | $133.43 | 3.785% | $138.4803 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $107.87 | 5.801% | $114.1275 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $53.77 | 13.351% | $60.9488 | $60.95 | $60.95 | $60.90 |
| Purchase #6 | $145.40 | 13.294% | $164.7295 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $116.27 | 8.542% | $126.2018 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $760.80 | $830.6011 | $830.60 | $830.65 | $830.50 | |