| 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 | $74.74 | 11.143% | $83.0683 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $79.49 | 10.246% | $87.6345 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $28.54 | 13.120% | $32.2844 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $19.33 | 13.115% | $21.8651 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $5.94 | 13.347% | $6.7328 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $214.25 | 7.257% | $229.7981 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $151.84 | 13.234% | $171.9345 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $574.13 | $633.3177 | $633.31 | $633.35 | $633.30 | |