| 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 | $18.42 | 12.543% | $20.7304 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $240.41 | 4.541% | $251.327 | $251.33 | $251.35 | $251.30 |
| Purchase #3 | $145.94 | 12.779% | $164.5897 | $164.59 | $164.60 | $164.60 |
| Purchase #4 | $13.59 | 3.529% | $14.0696 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $118.98 | 12.756% | $134.1571 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $23.33 | 7.364% | $25.048 | $25.05 | $25.05 | $25.00 |
| Purchase #7 | $141.35 | 8.612% | $153.5231 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $702.02 | $763.4449 | $763.45 | $763.45 | $763.40 | |