| 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 | $76.54 | 7.178% | $82.034 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $38.47 | 3.134% | $39.6756 | $39.68 | $39.70 | $39.70 |
| Purchase #3 | $70.96 | 4.306% | $74.0155 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $143.69 | 9.289% | $157.0374 | $157.04 | $157.05 | $157.00 |
| Purchase #5 | $31.88 | 6.617% | $33.9895 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $85.85 | 10.843% | $95.1587 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $219.39 | 4.247% | $228.7075 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $666.78 | $710.6182 | $710.63 | $710.65 | $710.60 | |