| 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 | $74.56 | 10.156% | $82.1323 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $141.70 | 3.704% | $146.9486 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $109.81 | 3.567% | $113.7269 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $92.53 | 10.624% | $102.3604 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $30.56 | 6.658% | $32.5947 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $138.73 | 7.828% | $149.5898 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $126.45 | 6.206% | $134.2975 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $714.34 | $761.6502 | $761.65 | $761.70 | $761.60 | |