| 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 | $102.39 | 5.773% | $108.301 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $94.38 | 13.220% | $106.857 | $106.86 | $106.85 | $106.90 |
| Purchase #3 | $24.52 | 5.708% | $25.9196 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $196.80 | 10.316% | $217.1019 | $217.10 | $217.10 | $217.10 |
| Purchase #5 | $38.44 | 4.671% | $40.2355 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $88.46 | 13.529% | $100.4278 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $148.28 | 8.579% | $161.0009 | $161.00 | $161.00 | $161.00 |
| 7 purchase totals = | $693.27 | $759.8437 | $759.85 | $759.85 | $759.80 | |