| 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 | $140.70 | 7.140% | $150.746 | $150.75 | $150.75 | $150.70 |
| Purchase #2 | $45.58 | 9.695% | $49.999 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $11.53 | 12.313% | $12.9497 | $12.95 | $12.95 | $12.90 |
| Purchase #4 | $111.78 | 6.177% | $118.6847 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $137.95 | 6.429% | $146.8188 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $201.59 | 11.466% | $224.7043 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $57.70 | 8.846% | $62.8041 | $62.80 | $62.80 | $62.80 |
| 7 purchase totals = | $706.83 | $766.7066 | $766.70 | $766.70 | $766.60 | |