| 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 | $26.51 | 9.832% | $29.1165 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $163.34 | 13.697% | $185.7127 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $42.47 | 4.499% | $44.3807 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $176.72 | 9.780% | $194.0032 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $87.36 | 8.164% | $94.4921 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $83.29 | 7.584% | $89.6067 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $243.38 | 9.186% | $265.7369 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $823.07 | $903.0488 | $903.05 | $903.05 | $903.00 | |