| 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 | $91.49 | 13.598% | $103.9308 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $44.31 | 7.728% | $47.7343 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $19.52 | 4.137% | $20.3275 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $226.60 | 5.849% | $239.8538 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $100.92 | 3.711% | $104.6651 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $17.81 | 11.320% | $19.8261 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $36.86 | 6.141% | $39.1236 | $39.12 | $39.10 | $39.10 |
| 7 purchase totals = | $537.51 | $575.4612 | $575.46 | $575.50 | $575.40 | |