| 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 | $51.34 | 12.165% | $57.5855 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $23.56 | 7.292% | $25.278 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $119.64 | 4.555% | $125.0896 | $125.09 | $125.10 | $125.10 |
| Purchase #4 | $210.48 | 9.207% | $229.8589 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $210.76 | 7.277% | $226.097 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $84.66 | 3.720% | $87.8094 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $169.69 | 3.347% | $175.3695 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $870.13 | $927.0879 | $927.10 | $927.10 | $927.20 | |