| 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 | $68.80 | 12.124% | $77.1413 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $40.85 | 5.391% | $43.0522 | $43.05 | $43.05 | $43.10 |
| Purchase #3 | $138.43 | 9.215% | $151.1863 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $90.45 | 11.548% | $100.8952 | $100.90 | $100.90 | $100.90 |
| Purchase #5 | $134.56 | 4.299% | $140.3447 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $44.97 | 4.312% | $46.9091 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $41.25 | 8.464% | $44.7414 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $559.31 | $604.2702 | $604.27 | $604.30 | $604.20 | |