| 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 | $6.72 | 12.579% | $7.5653 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $115.56 | 3.238% | $119.3018 | $119.30 | $119.30 | $119.30 |
| Purchase #3 | $137.43 | 8.507% | $149.1212 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $90.33 | 3.662% | $93.6379 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $207.97 | 4.575% | $217.4846 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $41.55 | 13.457% | $47.1414 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $205.40 | 5.806% | $217.3255 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $804.96 | $851.5777 | $851.58 | $851.60 | $851.50 | |