| 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 | $92.27 | 8.417% | $100.0364 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $95.92 | 7.511% | $103.1246 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $73.25 | 8.554% | $79.5158 | $79.52 | $79.50 | $79.50 |
| Purchase #4 | $96.38 | 8.105% | $104.1916 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $72.92 | 3.122% | $75.1966 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $68.53 | 7.594% | $73.7342 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $83.84 | 4.279% | $87.4275 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $583.11 | $623.2267 | $623.23 | $623.25 | $623.10 | |