| 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 | $53.89 | 7.714% | $58.0471 | $58.05 | $58.05 | $58.00 |
| Purchase #2 | $67.54 | 3.491% | $69.8978 | $69.90 | $69.90 | $69.90 |
| Purchase #3 | $178.50 | 6.509% | $190.1186 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $177.37 | 9.779% | $194.715 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $101.54 | 3.577% | $105.1721 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $74.99 | 3.372% | $77.5187 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $182.52 | 3.573% | $189.0414 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $836.35 | $884.5107 | $884.52 | $884.45 | $884.40 | |