| 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 | $109.35 | 5.790% | $115.6814 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $53.38 | 6.474% | $56.8358 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $12.67 | 8.382% | $13.732 | $13.73 | $13.75 | $13.70 |
| Purchase #4 | $93.99 | 13.347% | $106.5348 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $177.27 | 5.797% | $187.5463 | $187.55 | $187.55 | $187.50 |
| Purchase #6 | $182.52 | 9.489% | $199.8393 | $199.84 | $199.85 | $199.80 |
| Purchase #7 | $232.97 | 13.662% | $264.7984 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $862.15 | $944.9680 | $944.97 | $945.05 | $944.80 | |