| 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 | $32.36 | 5.156% | $34.0285 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $120.48 | 10.738% | $133.4171 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $31.83 | 9.723% | $34.9248 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $5.31 | 4.633% | $5.556 | $5.56 | $5.55 | $5.60 |
| Purchase #5 | $119.45 | 11.161% | $132.7818 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $172.36 | 6.576% | $183.6944 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $164.88 | 6.288% | $175.2477 | $175.25 | $175.25 | $175.20 |
| 7 purchase totals = | $646.67 | $699.6503 | $699.65 | $699.65 | $699.60 | |