| 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 | $96.98 | 11.594% | $108.2239 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $86.72 | 8.411% | $94.014 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $170.78 | 5.874% | $180.8116 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $8.62 | 9.796% | $9.4644 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $89.58 | 11.313% | $99.7142 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $210.55 | 3.108% | $217.0939 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $38.88 | 8.712% | $42.2672 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $702.11 | $751.5892 | $751.57 | $751.50 | $751.60 | |