| 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 | $72.70 | 12.117% | $81.5091 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $202.45 | 3.309% | $209.1491 | $209.15 | $209.15 | $209.10 |
| Purchase #3 | $50.82 | 13.288% | $57.573 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $40.68 | 10.453% | $44.9323 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $178.75 | 10.527% | $197.567 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $82.65 | 3.161% | $85.2626 | $85.26 | $85.25 | $85.30 |
| Purchase #7 | $57.99 | 5.746% | $61.3221 | $61.32 | $61.30 | $61.30 |
| 7 purchase totals = | $686.04 | $737.3152 | $737.31 | $737.25 | $737.30 | |