| 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 | $102.28 | 8.749% | $111.2285 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $117.86 | 12.545% | $132.6455 | $132.65 | $132.65 | $132.60 |
| Purchase #3 | $9.57 | 10.459% | $10.5709 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $15.89 | 6.562% | $16.9327 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $23.93 | 9.850% | $26.2871 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $196.99 | 6.605% | $210.0012 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $108.90 | 11.427% | $121.344 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $575.42 | $629.0099 | $629.01 | $629.05 | $628.90 | |