| 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 | $81.29 | 12.757% | $91.6602 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $129.52 | 3.160% | $133.6128 | $133.61 | $133.60 | $133.60 |
| Purchase #3 | $47.72 | 5.464% | $50.3274 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $110.43 | 4.752% | $115.6776 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $163.48 | 4.492% | $170.8235 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $244.72 | 7.408% | $262.8489 | $262.85 | $262.85 | $262.80 |
| Purchase #7 | $130.47 | 10.142% | $143.7023 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $907.63 | $968.6527 | $968.65 | $968.65 | $968.60 | |