| 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 | $31.26 | 4.274% | $32.5961 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $164.82 | 3.507% | $170.6002 | $170.60 | $170.60 | $170.60 |
| Purchase #3 | $67.49 | 9.360% | $73.8071 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $84.68 | 3.803% | $87.9004 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $73.38 | 7.392% | $78.8042 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $115.54 | 9.277% | $126.2586 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $175.38 | 9.380% | $191.8306 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $712.55 | $761.7972 | $761.80 | $761.80 | $761.80 | |