| 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 | $28.79 | 13.387% | $32.6441 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $73.89 | 8.502% | $80.1721 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $137.79 | 11.286% | $153.341 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $192.56 | 11.756% | $215.1974 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $100.68 | 9.347% | $110.0906 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $119.27 | 4.129% | $124.1947 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $90.99 | 8.139% | $98.3957 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $743.97 | $814.0356 | $814.03 | $814.05 | $814.00 | |