| 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 | $33.30 | 9.522% | $36.4708 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $47.70 | 11.199% | $53.0419 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $211.50 | 9.371% | $231.3197 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $168.65 | 4.404% | $176.0773 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $141.29 | 7.825% | $152.3459 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $59.52 | 11.601% | $66.4249 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $234.80 | 7.742% | $252.9782 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $896.76 | $968.6587 | $968.66 | $968.65 | $968.60 | |