| 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 | $93.69 | 6.803% | $100.0637 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $33.40 | 7.724% | $35.9798 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $150.98 | 13.781% | $171.7866 | $171.79 | $171.80 | $171.80 |
| Purchase #4 | $180.27 | 11.657% | $201.2841 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $227.33 | 10.499% | $251.1974 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $81.51 | 13.373% | $92.4103 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $154.87 | 3.274% | $159.9404 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $922.05 | $1,012.6623 | $1,012.66 | $1,012.70 | $1,012.70 | |