| 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 | $55.79 | 3.320% | $57.6422 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $107.45 | 8.679% | $116.7756 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $41.44 | 6.201% | $44.0097 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $214.39 | 7.148% | $229.7146 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $144.62 | 11.616% | $161.4191 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $40.30 | 11.203% | $44.8148 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $238.69 | 6.354% | $253.8564 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $842.68 | $908.2324 | $908.23 | $908.20 | $908.20 | |