| 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 | $56.74 | 13.448% | $64.3704 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $28.57 | 11.628% | $31.8921 | $31.89 | $31.90 | $31.90 |
| Purchase #3 | $163.47 | 10.364% | $180.412 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $245.62 | 7.216% | $263.3439 | $263.34 | $263.35 | $263.30 |
| Purchase #5 | $71.32 | 8.210% | $77.1754 | $77.18 | $77.20 | $77.20 |
| Purchase #6 | $130.85 | 8.615% | $142.1227 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $189.86 | 12.416% | $213.433 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $886.43 | $972.7495 | $972.74 | $972.75 | $972.70 | |