| 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 | $59.66 | 3.735% | $61.8883 | $61.89 | $61.90 | $61.90 |
| Purchase #2 | $171.40 | 10.348% | $189.1365 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $123.83 | 9.583% | $135.6966 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $54.81 | 13.429% | $62.1704 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $124.44 | 8.635% | $135.1854 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $139.93 | 11.516% | $156.0443 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $71.88 | 7.249% | $77.0906 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $745.95 | $817.2121 | $817.22 | $817.25 | $817.20 | |