| 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 | $85.47 | 6.735% | $91.2264 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $37.90 | 7.413% | $40.7095 | $40.71 | $40.70 | $40.70 |
| Purchase #3 | $224.88 | 4.382% | $234.7342 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $222.86 | 11.756% | $249.0594 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $131.59 | 6.810% | $140.5513 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $81.33 | 3.822% | $84.4384 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $81.45 | 3.331% | $84.1631 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $865.48 | $924.8823 | $924.88 | $924.90 | $924.90 | |