| 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 | $34.83 | 9.313% | $38.0737 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $47.59 | 9.722% | $52.2167 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $148.70 | 13.217% | $168.3537 | $168.35 | $168.35 | $168.40 |
| Purchase #4 | $186.90 | 4.765% | $195.8058 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $33.43 | 11.250% | $37.1909 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $47.63 | 4.229% | $49.6443 | $49.64 | $49.65 | $49.60 |
| Purchase #7 | $125.99 | 13.703% | $143.2544 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $625.07 | $684.5395 | $684.53 | $684.50 | $684.60 | |