| 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 | $17.64 | 10.355% | $19.4666 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $126.45 | 7.244% | $135.61 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $71.80 | 8.554% | $77.9418 | $77.94 | $77.95 | $77.90 |
| Purchase #4 | $157.64 | 4.221% | $164.294 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $16.37 | 12.605% | $18.4334 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $49.97 | 13.756% | $56.8439 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $219.66 | 8.585% | $238.5178 | $238.52 | $238.50 | $238.50 |
| 7 purchase totals = | $659.53 | $711.1075 | $711.10 | $711.10 | $711.00 | |