| 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 | $71.56 | 12.200% | $80.2903 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $68.41 | 3.255% | $70.6367 | $70.64 | $70.65 | $70.60 |
| Purchase #3 | $35.75 | 3.779% | $37.101 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $249.52 | 9.656% | $273.6137 | $273.61 | $273.60 | $273.60 |
| Purchase #5 | $100.82 | 9.258% | $110.1539 | $110.15 | $110.15 | $110.20 |
| Purchase #6 | $150.48 | 8.589% | $163.4047 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $74.85 | 11.262% | $83.2796 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $751.39 | $818.4799 | $818.47 | $818.50 | $818.50 | |