| 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 | $39.57 | 11.569% | $44.1479 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $214.53 | 13.618% | $243.7447 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $54.56 | 12.573% | $61.4198 | $61.42 | $61.40 | $61.40 |
| Purchase #4 | $47.84 | 9.606% | $52.4355 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $46.52 | 10.682% | $51.4893 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $69.51 | 7.626% | $74.8108 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $246.67 | 9.842% | $270.9473 | $270.95 | $270.95 | $270.90 |
| 7 purchase totals = | $719.20 | $798.9953 | $799.00 | $799.00 | $798.80 | |