| 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 | $202.65 | 9.105% | $221.1013 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $145.42 | 7.207% | $155.9004 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $145.98 | 11.814% | $163.2261 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $8.70 | 10.589% | $9.6212 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $42.36 | 6.720% | $45.2066 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $82.27 | 13.219% | $93.1453 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $62.49 | 13.439% | $70.888 | $70.89 | $70.90 | $70.90 |
| 7 purchase totals = | $689.87 | $759.0889 | $759.10 | $759.10 | $759.00 | |