| 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 | $29.89 | 7.217% | $32.0472 | $32.05 | $32.05 | $32.00 |
| Purchase #2 | $96.55 | 4.660% | $101.0492 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $137.33 | 12.171% | $154.0444 | $154.04 | $154.05 | $154.00 |
| Purchase #4 | $20.60 | 12.640% | $23.2038 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $212.70 | 12.866% | $240.066 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $234.95 | 10.591% | $259.8336 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $100.44 | 10.133% | $110.6176 | $110.62 | $110.60 | $110.60 |
| 7 purchase totals = | $832.46 | $920.8618 | $920.86 | $920.85 | $920.70 | |