| 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 | $10.34 | 4.136% | $10.7677 | $10.77 | $10.75 | $10.80 |
| Purchase #2 | $155.56 | 13.779% | $176.9946 | $176.99 | $177.00 | $177.00 |
| Purchase #3 | $16.46 | 5.471% | $17.3605 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $120.31 | 11.121% | $133.6897 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $214.57 | 8.647% | $233.1239 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $75.30 | 4.704% | $78.8421 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $93.59 | 9.441% | $102.4258 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $686.13 | $753.2043 | $753.20 | $753.20 | $753.20 | |