| 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 | $55.82 | 7.666% | $60.0992 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $11.35 | 12.755% | $12.7977 | $12.80 | $12.80 | $12.80 |
| Purchase #3 | $26.72 | 4.178% | $27.8364 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $57.88 | 4.421% | $60.4389 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $173.65 | 9.800% | $190.6677 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $23.56 | 6.543% | $25.1015 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $143.47 | 3.412% | $148.3652 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $492.45 | $525.3066 | $525.32 | $525.30 | $525.30 | |