| 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 | $91.90 | 6.521% | $97.8928 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $94.64 | 4.429% | $98.8316 | $98.83 | $98.85 | $98.80 |
| Purchase #3 | $110.27 | 11.745% | $123.2212 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $121.74 | 3.369% | $125.8414 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $229.49 | 4.871% | $240.6685 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $55.71 | 7.475% | $59.8743 | $59.87 | $59.85 | $59.90 |
| Purchase #7 | $150.95 | 9.440% | $165.1997 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $854.70 | $911.5295 | $911.52 | $911.50 | $911.50 | |