| 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 | $42.70 | 4.629% | $44.6766 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $13.86 | 11.561% | $15.4624 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $127.91 | 4.656% | $133.8655 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $142.67 | 7.819% | $153.8254 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $42.84 | 13.661% | $48.6924 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $77.58 | 9.362% | $84.843 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $107.85 | 8.268% | $116.767 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $555.41 | $598.1323 | $598.14 | $598.15 | $598.20 | |