| 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 | $69.58 | 3.276% | $71.8594 | $71.86 | $71.85 | $71.90 |
| Purchase #2 | $249.78 | 5.659% | $263.9151 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $187.81 | 8.806% | $204.3485 | $204.35 | $204.35 | $204.30 |
| Purchase #4 | $126.33 | 10.290% | $139.3294 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $24.36 | 9.832% | $26.7551 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $91.91 | 3.574% | $95.1949 | $95.19 | $95.20 | $95.20 |
| Purchase #7 | $219.95 | 8.503% | $238.6523 | $238.65 | $238.65 | $238.70 |
| 7 purchase totals = | $969.72 | $1,040.0547 | $1,040.06 | $1,040.05 | $1,040.10 | |