| 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 | $84.28 | 12.500% | $94.815 | $94.82 | $94.80 | $94.80 |
| Purchase #2 | $56.44 | 5.825% | $59.7276 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $147.36 | 10.662% | $163.0715 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $245.44 | 7.741% | $264.4395 | $264.44 | $264.45 | $264.40 |
| Purchase #5 | $39.59 | 6.737% | $42.2572 | $42.26 | $42.25 | $42.30 |
| Purchase #6 | $30.37 | 8.260% | $32.8786 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $147.54 | 13.161% | $166.9577 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $751.02 | $824.1471 | $824.16 | $824.15 | $824.20 | |