| 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 | $91.50 | 3.656% | $94.8452 | $94.85 | $94.85 | $94.80 |
| Purchase #2 | $103.29 | 4.390% | $107.8244 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $5.98 | 9.253% | $6.5333 | $6.53 | $6.55 | $6.50 |
| Purchase #4 | $115.94 | 9.151% | $126.5497 | $126.55 | $126.55 | $126.50 |
| Purchase #5 | $247.26 | 10.637% | $273.561 | $273.56 | $273.55 | $273.60 |
| Purchase #6 | $116.84 | 8.791% | $127.1114 | $127.11 | $127.10 | $127.10 |
| Purchase #7 | $19.67 | 6.228% | $20.895 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $700.48 | $757.3200 | $757.32 | $757.30 | $757.20 | |