| 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 | $78.91 | 11.503% | $87.987 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $135.63 | 5.834% | $143.5427 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $235.50 | 10.763% | $260.8469 | $260.85 | $260.85 | $260.80 |
| Purchase #4 | $63.76 | 8.561% | $69.2185 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $38.95 | 5.698% | $41.1694 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $197.73 | 7.308% | $212.1801 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $131.57 | 12.422% | $147.9136 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $882.05 | $962.8582 | $962.86 | $962.85 | $962.80 | |