| 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 | $91.55 | 7.704% | $98.603 | $98.60 | $98.60 | $98.60 |
| Purchase #2 | $17.87 | 6.274% | $18.9912 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $87.31 | 3.134% | $90.0463 | $90.05 | $90.05 | $90.00 |
| Purchase #4 | $23.53 | 6.710% | $25.1089 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $190.77 | 6.180% | $202.5596 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $77.50 | 10.344% | $85.5166 | $85.52 | $85.50 | $85.50 |
| Purchase #7 | $86.46 | 8.816% | $94.0823 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $574.99 | $614.9079 | $614.91 | $614.90 | $614.90 | |