| 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 | $37.63 | 5.646% | $39.7546 | $39.75 | $39.75 | $39.80 |
| Purchase #2 | $248.84 | 3.862% | $258.4502 | $258.45 | $258.45 | $258.50 |
| Purchase #3 | $130.32 | 10.370% | $143.8342 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $161.95 | 10.373% | $178.7491 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $44.53 | 8.205% | $48.1837 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $101.27 | 6.272% | $107.6217 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $37.61 | 4.636% | $39.3536 | $39.35 | $39.35 | $39.40 |
| 7 purchase totals = | $762.15 | $815.9471 | $815.93 | $815.95 | $816.00 | |