| 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 | $59.32 | 8.797% | $64.5384 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $24.96 | 12.190% | $28.0026 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $189.77 | 4.681% | $198.6531 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $217.69 | 9.354% | $238.0527 | $238.05 | $238.05 | $238.10 |
| Purchase #5 | $13.81 | 12.439% | $15.5278 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $17.47 | 9.217% | $19.0802 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $132.68 | 3.549% | $137.3888 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $655.70 | $701.2436 | $701.24 | $701.30 | $701.30 | |