| 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 | $40.45 | 7.837% | $43.6201 | $43.62 | $43.60 | $43.60 |
| Purchase #2 | $210.38 | 5.376% | $221.69 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $101.53 | 12.709% | $114.4334 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $97.64 | 10.171% | $107.571 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $31.89 | 8.310% | $34.5401 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $35.92 | 3.749% | $37.2666 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $206.61 | 8.804% | $224.7999 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $724.42 | $783.9211 | $783.92 | $783.90 | $783.90 | |