| 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 | $245.87 | 4.646% | $257.2931 | $257.29 | $257.30 | $257.30 |
| Purchase #2 | $134.70 | 11.797% | $150.5906 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $69.48 | 5.664% | $73.4153 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $30.71 | 9.319% | $33.5719 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $85.29 | 9.585% | $93.465 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $7.54 | 4.238% | $7.8595 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $10.54 | 11.726% | $11.7759 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $584.13 | $627.9713 | $627.98 | $627.95 | $628.10 | |