| 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 | $183.34 | 6.489% | $195.2369 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $25.68 | 11.143% | $28.5415 | $28.54 | $28.55 | $28.50 |
| Purchase #3 | $241.96 | 3.480% | $250.3802 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $12.35 | 3.307% | $12.7584 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $44.38 | 3.114% | $45.762 | $45.76 | $45.75 | $45.80 |
| Purchase #6 | $41.55 | 6.861% | $44.4007 | $44.40 | $44.40 | $44.40 |
| Purchase #7 | $53.84 | 9.546% | $58.9796 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $603.10 | $636.0593 | $636.06 | $636.10 | $636.10 | |