| 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 | $6.69 | 11.491% | $7.4587 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $147.65 | 8.837% | $160.6978 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $9.88 | 8.842% | $10.7536 | $10.75 | $10.75 | $10.80 |
| Purchase #4 | $203.62 | 12.284% | $228.6327 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $124.60 | 6.467% | $132.6579 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $212.73 | 4.395% | $222.0795 | $222.08 | $222.10 | $222.10 |
| Purchase #7 | $39.81 | 5.782% | $42.1118 | $42.11 | $42.10 | $42.10 |
| 7 purchase totals = | $744.98 | $804.3920 | $804.39 | $804.40 | $804.50 | |