| 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 | $71.72 | 5.815% | $75.8905 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $19.64 | 8.376% | $21.285 | $21.29 | $21.30 | $21.30 |
| Purchase #3 | $66.70 | 12.801% | $75.2383 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $229.26 | 3.640% | $237.6051 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $81.74 | 12.400% | $91.8758 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $109.59 | 5.329% | $115.4301 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $244.83 | 8.827% | $266.4411 | $266.44 | $266.45 | $266.40 |
| 7 purchase totals = | $823.48 | $883.7659 | $883.78 | $883.85 | $883.70 | |