| 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 | $21.51 | 13.708% | $24.4586 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $123.77 | 13.203% | $140.1114 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $50.30 | 13.400% | $57.0402 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $120.36 | 12.304% | $135.1691 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $69.90 | 4.162% | $72.8092 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $58.92 | 5.278% | $62.0298 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $236.53 | 11.257% | $263.1562 | $263.16 | $263.15 | $263.20 |
| 7 purchase totals = | $681.29 | $754.7745 | $754.78 | $754.75 | $754.80 | |