| 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 | $156.76 | 13.417% | $177.7925 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $115.79 | 7.558% | $124.5414 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $5.95 | 9.594% | $6.5208 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $53.90 | 8.489% | $58.4756 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $55.95 | 8.575% | $60.7477 | $60.75 | $60.75 | $60.70 |
| Purchase #6 | $77.42 | 13.644% | $87.9832 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $12.64 | 4.560% | $13.2164 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $478.41 | $529.2776 | $529.28 | $529.30 | $529.20 | |