| 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 | $7.46 | 13.749% | $8.4857 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $99.67 | 5.297% | $104.9495 | $104.95 | $104.95 | $104.90 |
| Purchase #3 | $98.26 | 12.301% | $110.347 | $110.35 | $110.35 | $110.30 |
| Purchase #4 | $215.55 | 13.401% | $244.4359 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $99.71 | 3.180% | $102.8808 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $216.71 | 10.568% | $239.6119 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $17.50 | 9.188% | $19.1079 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $754.86 | $829.8187 | $829.83 | $829.85 | $829.70 | |