| 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 | $61.55 | 4.635% | $64.4028 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $160.71 | 10.731% | $177.9558 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $19.37 | 9.443% | $21.1991 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $234.46 | 12.304% | $263.308 | $263.31 | $263.30 | $263.30 |
| Purchase #5 | $104.81 | 5.300% | $110.3649 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $20.87 | 11.177% | $23.2026 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $17.55 | 7.467% | $18.8605 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $619.32 | $679.2937 | $679.29 | $679.25 | $679.40 | |