| 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 | $9.31 | 11.184% | $10.3512 | $10.35 | $10.35 | $10.40 |
| Purchase #2 | $57.83 | 12.332% | $64.9616 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $232.79 | 3.363% | $240.6187 | $240.62 | $240.60 | $240.60 |
| Purchase #4 | $73.28 | 5.776% | $77.5127 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $199.85 | 9.740% | $219.3154 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $13.31 | 13.531% | $15.111 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $128.28 | 6.533% | $136.6605 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $714.65 | $764.5311 | $764.53 | $764.45 | $764.60 | |