| 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 | $43.28 | 8.766% | $47.0739 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $183.63 | 5.247% | $193.2651 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $24.77 | 7.284% | $26.5742 | $26.57 | $26.55 | $26.60 |
| Purchase #4 | $75.66 | 7.794% | $81.5569 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $42.56 | 7.273% | $45.6554 | $45.66 | $45.65 | $45.70 |
| Purchase #6 | $13.50 | 8.861% | $14.6962 | $14.70 | $14.70 | $14.70 |
| Purchase #7 | $29.31 | 9.133% | $31.9869 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $412.71 | $440.8086 | $440.82 | $440.75 | $441.00 | |