| 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 | $31.83 | 13.601% | $36.1592 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $117.84 | 4.859% | $123.5658 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $166.56 | 6.589% | $177.5346 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $155.82 | 8.708% | $169.3888 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $93.91 | 9.246% | $102.5929 | $102.59 | $102.60 | $102.60 |
| Purchase #6 | $18.43 | 12.162% | $20.6715 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $25.32 | 6.113% | $26.8678 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $609.71 | $656.7806 | $656.78 | $656.75 | $656.90 | |