| 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 | $85.76 | 5.733% | $90.6766 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $40.33 | 9.674% | $44.2315 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $201.64 | 7.292% | $216.3436 | $216.34 | $216.35 | $216.30 |
| Purchase #4 | $87.64 | 11.808% | $97.9885 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $107.40 | 8.215% | $116.2229 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $18.79 | 7.403% | $20.181 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $127.99 | 13.662% | $145.476 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $669.55 | $731.1201 | $731.12 | $731.20 | $731.10 | |