| 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 | $77.99 | 13.230% | $88.3081 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $63.38 | 4.554% | $66.2663 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $241.99 | 10.819% | $268.1709 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $18.54 | 9.353% | $20.274 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $63.90 | 6.729% | $68.1998 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $90.93 | 10.604% | $100.5722 | $100.57 | $100.55 | $100.60 |
| Purchase #7 | $197.73 | 7.788% | $213.1292 | $213.13 | $213.15 | $213.10 |
| 7 purchase totals = | $754.46 | $824.9205 | $824.92 | $824.85 | $825.00 | |