| 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 | $157.80 | 7.428% | $169.5214 | $169.52 | $169.50 | $169.50 |
| Purchase #2 | $41.82 | 6.762% | $44.6479 | $44.65 | $44.65 | $44.60 |
| Purchase #3 | $7.52 | 4.590% | $7.8652 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $70.76 | 4.397% | $73.8713 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $205.36 | 7.234% | $220.2157 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $59.66 | 9.408% | $65.2728 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $202.83 | 13.530% | $230.2729 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $745.75 | $811.6672 | $811.67 | $811.55 | $811.70 | |