| 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 | $38.96 | 13.777% | $44.3275 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $221.38 | 3.723% | $229.622 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $23.40 | 13.295% | $26.511 | $26.51 | $26.50 | $26.50 |
| Purchase #4 | $74.84 | 9.389% | $81.8667 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $50.95 | 7.551% | $54.7972 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $133.66 | 8.543% | $145.0786 | $145.08 | $145.10 | $145.10 |
| Purchase #7 | $183.40 | 11.296% | $204.1169 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $726.59 | $786.3199 | $786.33 | $786.30 | $786.30 | |