| 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 | $22.71 | 3.256% | $23.4494 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $145.25 | 12.746% | $163.7636 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $217.38 | 5.180% | $228.6403 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $232.96 | 7.801% | $251.1332 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $107.30 | 13.234% | $121.5001 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $81.81 | 10.141% | $90.1064 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $64.58 | 11.247% | $71.8433 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $871.99 | $950.4363 | $950.43 | $950.45 | $950.30 | |