| 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 | $45.64 | 3.589% | $47.278 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $89.28 | 3.678% | $92.5637 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $188.73 | 3.649% | $195.6168 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $30.69 | 7.118% | $32.8745 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $95.69 | 11.749% | $106.9326 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $42.99 | 13.842% | $48.9407 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $75.77 | 10.190% | $83.491 | $83.49 | $83.50 | $83.50 |
| 7 purchase totals = | $568.79 | $607.6973 | $607.69 | $607.70 | $607.70 | |