| 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 | $18.73 | 7.852% | $20.2007 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $54.36 | 12.118% | $60.9473 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $43.75 | 12.211% | $49.0923 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $208.87 | 10.238% | $230.2541 | $230.25 | $230.25 | $230.30 |
| Purchase #5 | $101.35 | 7.125% | $108.5712 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $115.38 | 8.513% | $125.2023 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $116.59 | 8.464% | $126.4582 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $659.03 | $720.7261 | $720.72 | $720.70 | $720.80 | |