| 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 | $223.39 | 4.793% | $234.0971 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $87.33 | 5.393% | $92.0397 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $8.72 | 11.413% | $9.7152 | $9.72 | $9.70 | $9.70 |
| Purchase #4 | $29.97 | 4.130% | $31.2078 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $14.83 | 6.231% | $15.7541 | $15.75 | $15.75 | $15.80 |
| Purchase #6 | $166.64 | 10.784% | $184.6105 | $184.61 | $184.60 | $184.60 |
| Purchase #7 | $98.50 | 7.279% | $105.6698 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $629.38 | $673.0942 | $673.10 | $673.05 | $673.10 | |