| 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 | $69.31 | 7.758% | $74.6871 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $220.62 | 8.460% | $239.2845 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $104.43 | 5.704% | $110.3867 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $98.28 | 10.469% | $108.5689 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $33.48 | 3.780% | $34.7455 | $34.75 | $34.75 | $34.70 |
| Purchase #6 | $49.44 | 11.620% | $55.1849 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $134.64 | 7.746% | $145.0692 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $710.20 | $767.9268 | $767.93 | $767.95 | $768.00 | |