| 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 | $28.32 | 5.474% | $29.8702 | $29.87 | $29.85 | $29.90 |
| Purchase #2 | $198.71 | 9.521% | $217.6292 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $41.44 | 9.838% | $45.5169 | $45.52 | $45.50 | $45.50 |
| Purchase #4 | $119.37 | 10.262% | $131.6197 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $180.56 | 11.673% | $201.6368 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $209.97 | 3.521% | $217.363 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $19.58 | 4.746% | $20.5093 | $20.51 | $20.50 | $20.50 |
| 7 purchase totals = | $797.95 | $864.1451 | $864.15 | $864.10 | $864.10 | |