| 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 | $53.51 | 11.431% | $59.6267 | $59.63 | $59.65 | $59.60 |
| Purchase #2 | $121.59 | 6.467% | $129.4532 | $129.45 | $129.45 | $129.50 |
| Purchase #3 | $220.36 | 5.161% | $231.7328 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $37.54 | 6.314% | $39.9103 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $109.79 | 7.462% | $117.9825 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $57.95 | 13.487% | $65.7657 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $192.94 | 8.178% | $208.7186 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $793.68 | $853.1898 | $853.19 | $853.20 | $853.20 | |