| 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 | $101.35 | 8.553% | $110.0185 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $25.33 | 4.541% | $26.4802 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $118.86 | 8.268% | $128.6873 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $147.49 | 8.806% | $160.478 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $135.96 | 6.374% | $144.6261 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $74.61 | 5.171% | $78.4681 | $78.47 | $78.45 | $78.50 |
| Purchase #7 | $69.30 | 6.495% | $73.801 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $672.90 | $722.5592 | $722.57 | $722.60 | $722.60 | |