| 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 | $29.53 | 3.357% | $30.5213 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $232.29 | 3.564% | $240.5688 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $43.43 | 6.827% | $46.395 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $20.36 | 8.206% | $22.0307 | $22.03 | $22.05 | $22.00 |
| Purchase #5 | $137.43 | 6.456% | $146.3025 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $175.80 | 9.847% | $193.111 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $216.38 | 12.588% | $243.6179 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $855.22 | $922.5472 | $922.55 | $922.50 | $922.50 | |