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 | $102.63 | 9.538% | $112.4188 | $112.42 | $112.40 | $112.40 |
Purchase #2 | $98.39 | 3.153% | $101.4922 | $101.49 | $101.50 | $101.50 |
Purchase #3 | $20.69 | 6.642% | $22.0642 | $22.06 | $22.05 | $22.10 |
Purchase #4 | $20.39 | 7.803% | $21.981 | $21.98 | $22.00 | $22.00 |
Purchase #5 | $87.44 | 4.109% | $91.0329 | $91.03 | $91.05 | $91.00 |
Purchase #6 | $73.88 | 8.434% | $80.111 | $80.11 | $80.10 | $80.10 |
Purchase #7 | $181.54 | 10.750% | $201.0556 | $201.06 | $201.05 | $201.10 |
7 purchase totals = | $584.96 | $630.1557 | $630.15 | $630.15 | $630.20 |