| 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 | $49.31 | 13.242% | $55.8396 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $100.44 | 8.446% | $108.9232 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $46.34 | 9.569% | $50.7743 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $122.82 | 6.639% | $130.974 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $164.75 | 12.262% | $184.9516 | $184.95 | $184.95 | $185.00 |
| Purchase #6 | $160.41 | 8.546% | $174.1186 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $73.28 | 5.412% | $77.2459 | $77.25 | $77.25 | $77.20 |
| 7 purchase totals = | $717.35 | $782.8272 | $782.82 | $782.75 | $782.80 | |