| 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 | $212.90 | 6.526% | $226.7939 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $91.99 | 4.177% | $95.8324 | $95.83 | $95.85 | $95.80 |
| Purchase #3 | $196.61 | 13.564% | $223.2782 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $59.57 | 12.108% | $66.7827 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $71.90 | 5.284% | $75.6992 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $61.30 | 3.584% | $63.497 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $14.62 | 9.194% | $15.9642 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $708.89 | $767.8476 | $767.84 | $767.90 | $767.90 | |