| 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 | $45.64 | 12.704% | $51.4381 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $61.83 | 4.797% | $64.796 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $131.99 | 11.870% | $147.6572 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $29.50 | 11.228% | $32.8123 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $89.46 | 8.313% | $96.8968 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $70.79 | 12.198% | $79.425 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $195.63 | 4.650% | $204.7268 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $624.84 | $677.7522 | $677.77 | $677.80 | $677.70 | |