| 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 | $82.29 | 8.585% | $89.3546 | $89.35 | $89.35 | $89.40 |
| Purchase #2 | $222.95 | 13.230% | $252.4463 | $252.45 | $252.45 | $252.40 |
| Purchase #3 | $14.93 | 9.562% | $16.3576 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $40.42 | 8.678% | $43.9276 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $124.51 | 11.554% | $138.8959 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $85.52 | 8.508% | $92.796 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $27.93 | 5.676% | $29.5153 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $598.55 | $663.2933 | $663.31 | $663.30 | $663.30 | |