| 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 | $96.87 | 7.148% | $103.7943 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $237.95 | 5.323% | $250.6161 | $250.62 | $250.60 | $250.60 |
| Purchase #3 | $85.27 | 12.678% | $96.0805 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $45.81 | 12.391% | $51.4863 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $44.66 | 8.648% | $48.5222 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $68.46 | 8.493% | $74.2743 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $50.35 | 7.834% | $54.2944 | $54.29 | $54.30 | $54.30 |
| 7 purchase totals = | $629.37 | $679.0681 | $679.06 | $679.05 | $679.10 | |