| 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 | $112.76 | 7.523% | $121.2429 | $121.24 | $121.25 | $121.20 |
| Purchase #2 | $26.90 | 4.683% | $28.1597 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $29.42 | 13.452% | $33.3776 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $71.87 | 5.428% | $75.7711 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $191.69 | 11.384% | $213.512 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $99.26 | 13.840% | $112.9976 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $102.75 | 4.714% | $107.5936 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $634.65 | $692.6545 | $692.65 | $692.65 | $692.70 | |