| 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 | $91.95 | 11.499% | $102.5233 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $125.74 | 7.460% | $135.1202 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $92.26 | 6.500% | $98.2569 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $80.25 | 12.366% | $90.1737 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $191.87 | 4.362% | $200.2394 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $127.87 | 7.873% | $137.9372 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $53.49 | 13.440% | $60.6791 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $763.43 | $824.9298 | $824.93 | $824.90 | $824.90 | |