| 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 | $73.51 | 8.766% | $79.9539 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $243.91 | 4.694% | $255.3591 | $255.36 | $255.35 | $255.40 |
| Purchase #3 | $187.66 | 5.416% | $197.8237 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $26.39 | 7.728% | $28.4294 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $40.85 | 10.438% | $45.1139 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $184.29 | 12.155% | $206.6904 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $43.36 | 13.544% | $49.2327 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $799.97 | $862.6031 | $862.59 | $862.60 | $862.60 | |