| 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 | $5.33 | 4.424% | $5.5658 | $5.57 | $5.55 | $5.60 |
| Purchase #2 | $101.68 | 8.237% | $110.0554 | $110.06 | $110.05 | $110.10 |
| Purchase #3 | $250.89 | 4.617% | $262.4736 | $262.47 | $262.45 | $262.50 |
| Purchase #4 | $174.91 | 10.174% | $192.7053 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $143.26 | 10.796% | $158.7263 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $35.91 | 9.359% | $39.2708 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $197.34 | 4.114% | $205.4586 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $909.32 | $974.2558 | $974.27 | $974.20 | $974.40 | |