| 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 | $220.64 | 13.237% | $249.8461 | $249.85 | $249.85 | $249.80 |
| Purchase #2 | $49.81 | 9.556% | $54.5698 | $54.57 | $54.55 | $54.60 |
| Purchase #3 | $71.61 | 7.629% | $77.0731 | $77.07 | $77.05 | $77.10 |
| Purchase #4 | $76.64 | 11.761% | $85.6536 | $85.65 | $85.65 | $85.70 |
| Purchase #5 | $75.58 | 13.277% | $85.6148 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $43.86 | 11.794% | $49.0328 | $49.03 | $49.05 | $49.00 |
| Purchase #7 | $219.72 | 4.506% | $229.6206 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $757.86 | $831.4108 | $831.40 | $831.35 | $831.40 | |