| 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 | $136.55 | 9.641% | $149.7148 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $39.31 | 6.386% | $41.8203 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $48.56 | 4.723% | $50.8535 | $50.85 | $50.85 | $50.90 |
| Purchase #4 | $240.45 | 13.399% | $272.6679 | $272.67 | $272.65 | $272.70 |
| Purchase #5 | $108.38 | 13.453% | $122.9604 | $122.96 | $122.95 | $123.00 |
| Purchase #6 | $244.81 | 3.657% | $253.7627 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $157.94 | 7.442% | $169.6939 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $976.00 | $1,061.4735 | $1,061.46 | $1,061.40 | $1,061.60 | |