| 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 | $79.54 | 6.419% | $84.6457 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $211.35 | 13.441% | $239.7576 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $67.77 | 7.245% | $72.6799 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $30.27 | 5.473% | $31.9267 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $58.33 | 13.337% | $66.1095 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $77.45 | 12.580% | $87.1932 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $21.25 | 13.137% | $24.0416 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $545.96 | $606.3542 | $606.36 | $606.40 | $606.30 | |