| 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 | $102.45 | 5.780% | $108.3716 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $71.78 | 5.762% | $75.916 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $27.32 | 5.860% | $28.921 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $224.68 | 7.547% | $241.6366 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $199.86 | 12.217% | $224.2769 | $224.28 | $224.30 | $224.30 |
| Purchase #6 | $165.90 | 13.777% | $188.756 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $25.89 | 5.280% | $27.257 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $817.88 | $895.1351 | $895.15 | $895.10 | $895.20 | |