| 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 | $119.73 | 4.207% | $124.767 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $52.57 | 6.841% | $56.1663 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $86.91 | 5.724% | $91.8847 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $99.83 | 12.388% | $112.1969 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $70.54 | 9.423% | $77.187 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $34.30 | 7.773% | $36.9661 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $65.42 | 5.443% | $68.9808 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $529.30 | $568.1488 | $568.16 | $568.15 | $568.30 | |