| 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 | $23.50 | 3.717% | $24.3735 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $40.70 | 13.710% | $46.28 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $221.34 | 13.344% | $250.8756 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $41.63 | 3.128% | $42.9322 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $108.29 | 4.180% | $112.8165 | $112.82 | $112.80 | $112.80 |
| Purchase #6 | $180.46 | 5.166% | $189.7826 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $56.73 | 6.259% | $60.2807 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $672.65 | $727.3411 | $727.34 | $727.40 | $727.40 | |