| 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 | $74.96 | 9.295% | $81.9275 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $239.83 | 9.216% | $261.9327 | $261.93 | $261.95 | $261.90 |
| Purchase #3 | $120.35 | 6.611% | $128.3063 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $247.90 | 12.406% | $278.6545 | $278.65 | $278.65 | $278.70 |
| Purchase #5 | $106.32 | 6.240% | $112.9544 | $112.95 | $112.95 | $113.00 |
| Purchase #6 | $73.55 | 5.263% | $77.4209 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $82.74 | 8.108% | $89.4486 | $89.45 | $89.45 | $89.40 |
| 7 purchase totals = | $945.65 | $1,030.6449 | $1,030.64 | $1,030.65 | $1,030.60 | |