| 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 | $194.89 | 9.548% | $213.4981 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $37.30 | 8.651% | $40.5268 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $63.90 | 6.343% | $67.9532 | $67.95 | $67.95 | $68.00 |
| Purchase #4 | $5.63 | 9.428% | $6.1608 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $187.41 | 8.227% | $202.8282 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $53.70 | 11.686% | $59.9754 | $59.98 | $60.00 | $60.00 |
| Purchase #7 | $43.98 | 7.434% | $47.2495 | $47.25 | $47.25 | $47.20 |
| 7 purchase totals = | $586.81 | $638.1920 | $638.20 | $638.25 | $638.20 | |