| 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 | $31.71 | 12.580% | $35.6991 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $194.69 | 9.633% | $213.4445 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $102.59 | 4.361% | $107.0639 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $84.27 | 5.210% | $88.6605 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $232.69 | 4.263% | $242.6096 | $242.61 | $242.60 | $242.60 |
| Purchase #6 | $151.58 | 10.845% | $168.0189 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $61.26 | 9.871% | $67.307 | $67.31 | $67.30 | $67.30 |
| 7 purchase totals = | $858.79 | $922.8035 | $922.80 | $922.75 | $922.80 | |