| 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 | $52.68 | 9.379% | $57.6209 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $150.33 | 12.385% | $168.9484 | $168.95 | $168.95 | $168.90 |
| Purchase #3 | $80.48 | 10.855% | $89.2161 | $89.22 | $89.20 | $89.20 |
| Purchase #4 | $26.67 | 6.480% | $28.3982 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $195.34 | 6.703% | $208.4336 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $46.31 | 8.725% | $50.3505 | $50.35 | $50.35 | $50.40 |
| Purchase #7 | $172.81 | 12.388% | $194.2177 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $724.62 | $797.1854 | $797.19 | $797.15 | $797.10 | |