| 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 | $35.80 | 12.761% | $40.3684 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $176.51 | 4.370% | $184.2235 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $77.51 | 8.621% | $84.1921 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $136.68 | 4.674% | $143.0684 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $23.75 | 7.499% | $25.531 | $25.53 | $25.55 | $25.50 |
| Purchase #6 | $168.40 | 4.776% | $176.4428 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $100.41 | 12.269% | $112.7293 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $719.06 | $766.5555 | $766.55 | $766.55 | $766.50 | |