| 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 | $32.58 | 8.709% | $35.4174 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $182.87 | 9.251% | $199.7873 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $22.70 | 7.836% | $24.4788 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $242.88 | 4.803% | $254.5455 | $254.55 | $254.55 | $254.50 |
| Purchase #5 | $90.46 | 6.354% | $96.2078 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $150.29 | 6.576% | $160.1731 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $124.52 | 8.487% | $135.088 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $846.30 | $905.6979 | $905.71 | $905.70 | $905.70 | |