| 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 | $34.31 | 9.130% | $37.4425 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $26.87 | 8.582% | $29.176 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $60.57 | 4.594% | $63.3526 | $63.35 | $63.35 | $63.40 |
| Purchase #4 | $91.88 | 6.329% | $97.6951 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $94.93 | 12.484% | $106.7811 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $170.61 | 13.154% | $193.052 | $193.05 | $193.05 | $193.10 |
| Purchase #7 | $87.82 | 7.827% | $94.6937 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $566.99 | $622.1930 | $622.19 | $622.25 | $622.30 | |