| 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 | $124.60 | 11.372% | $138.7695 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $16.88 | 11.530% | $18.8263 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $84.91 | 9.480% | $92.9595 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $99.71 | 11.484% | $111.1607 | $111.16 | $111.15 | $111.20 |
| Purchase #5 | $92.48 | 10.647% | $102.3263 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $46.61 | 7.568% | $50.1374 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $224.47 | 10.574% | $248.2055 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $689.66 | $762.3852 | $762.40 | $762.40 | $762.40 | |