| 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 | $55.46 | 6.370% | $58.9928 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $56.41 | 11.642% | $62.9773 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $91.61 | 9.247% | $100.0812 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $159.37 | 5.763% | $168.5545 | $168.55 | $168.55 | $168.60 |
| Purchase #5 | $52.64 | 12.555% | $59.249 | $59.25 | $59.25 | $59.20 |
| Purchase #6 | $129.81 | 4.277% | $135.362 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $96.55 | 12.685% | $108.7974 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $641.85 | $694.0142 | $694.01 | $694.05 | $694.10 | |