| 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 | $10.52 | 6.552% | $11.2093 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $40.30 | 4.179% | $41.9841 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $105.64 | 6.521% | $112.5288 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $74.81 | 9.460% | $81.887 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $67.32 | 10.694% | $74.5192 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $234.26 | 8.846% | $254.9826 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $154.69 | 9.796% | $169.8434 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $687.54 | $746.9544 | $746.95 | $747.00 | $746.90 | |