| 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 | $6.60 | 8.306% | $7.1482 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $189.98 | 7.656% | $204.5249 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $65.57 | 5.273% | $69.0275 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $222.97 | 6.542% | $237.5567 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $28.26 | 6.769% | $30.1729 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $22.91 | 11.826% | $25.6193 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $219.49 | 8.178% | $237.4399 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $755.78 | $811.4894 | $811.49 | $811.45 | $811.40 | |