| 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 | $21.77 | 10.600% | $24.0776 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $183.33 | 5.809% | $193.9796 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $48.81 | 11.544% | $54.4446 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $223.49 | 12.782% | $252.0565 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $166.82 | 10.857% | $184.9316 | $184.93 | $184.95 | $184.90 |
| Purchase #6 | $61.65 | 7.644% | $66.3625 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $102.38 | 3.711% | $106.1793 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $808.25 | $882.0317 | $882.03 | $882.10 | $882.10 | |