| 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 | $35.90 | 6.820% | $38.3484 | $38.35 | $38.35 | $38.30 |
| Purchase #2 | $53.51 | 12.843% | $60.3823 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $39.51 | 11.291% | $43.9711 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $47.47 | 4.480% | $49.5967 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $172.37 | 3.816% | $178.9476 | $178.95 | $178.95 | $178.90 |
| Purchase #6 | $12.64 | 12.138% | $14.1742 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $57.28 | 3.146% | $59.082 | $59.08 | $59.10 | $59.10 |
| 7 purchase totals = | $418.68 | $444.5023 | $444.50 | $444.50 | $444.50 | |