| 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 | $87.94 | 13.650% | $99.9438 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $224.77 | 8.825% | $244.606 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $28.53 | 12.240% | $32.0221 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $128.50 | 8.205% | $139.0434 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $157.36 | 4.432% | $164.3342 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $53.79 | 11.593% | $60.0259 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $140.47 | 4.153% | $146.3037 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $821.36 | $886.2791 | $886.27 | $886.30 | $886.10 | |