| 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 | $229.83 | 5.272% | $241.9466 | $241.95 | $241.95 | $241.90 |
| Purchase #2 | $14.77 | 4.655% | $15.4575 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $13.73 | 13.513% | $15.5853 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $19.40 | 3.721% | $20.1219 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $40.65 | 13.596% | $46.1768 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $135.71 | 12.873% | $153.1799 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $57.89 | 4.238% | $60.3434 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $511.98 | $552.8114 | $552.82 | $552.85 | $552.80 | |