| 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 | $69.86 | 11.203% | $77.6864 | $77.69 | $77.70 | $77.70 |
| Purchase #2 | $180.52 | 12.771% | $203.5742 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $83.40 | 4.332% | $87.0129 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $141.75 | 10.420% | $156.5204 | $156.52 | $156.50 | $156.50 |
| Purchase #5 | $18.88 | 3.169% | $19.4783 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $87.44 | 5.114% | $91.9117 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $228.69 | 6.666% | $243.9345 | $243.93 | $243.95 | $243.90 |
| 7 purchase totals = | $810.54 | $880.1184 | $880.11 | $880.10 | $880.10 | |