| 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 | $25.77 | 11.191% | $28.6539 | $28.65 | $28.65 | $28.70 |
| Purchase #2 | $84.92 | 13.440% | $96.3332 | $96.33 | $96.35 | $96.30 |
| Purchase #3 | $175.54 | 4.835% | $184.0274 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $87.97 | 4.665% | $92.0738 | $92.07 | $92.05 | $92.10 |
| Purchase #5 | $14.95 | 3.167% | $15.4235 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $83.59 | 11.570% | $93.2614 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $33.65 | 7.627% | $36.2165 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $506.39 | $545.9897 | $545.98 | $545.95 | $546.00 | |