| 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 | $78.26 | 4.235% | $81.5743 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $6.34 | 13.349% | $7.1863 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $158.63 | 9.467% | $173.6475 | $173.65 | $173.65 | $173.60 |
| Purchase #4 | $188.57 | 6.385% | $200.6102 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $92.49 | 6.479% | $98.4824 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $26.32 | 6.870% | $28.1282 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $185.63 | 11.655% | $207.2652 | $207.27 | $207.25 | $207.30 |
| 7 purchase totals = | $736.24 | $796.8941 | $796.90 | $796.90 | $796.90 | |