| 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 | $95.62 | 9.431% | $104.6379 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $42.56 | 10.706% | $47.1165 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $150.75 | 4.683% | $157.8096 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $58.68 | 7.847% | $63.2846 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $242.58 | 9.471% | $265.5548 | $265.55 | $265.55 | $265.60 |
| Purchase #6 | $43.88 | 8.424% | $47.5765 | $47.58 | $47.60 | $47.60 |
| Purchase #7 | $124.93 | 5.851% | $132.2397 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $759.00 | $818.2196 | $818.22 | $818.25 | $818.20 | |