| 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 | $67.29 | 5.221% | $70.8032 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $7.68 | 5.297% | $8.0868 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $206.39 | 8.310% | $223.541 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $101.91 | 12.537% | $114.6865 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $121.75 | 10.509% | $134.5447 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $31.91 | 4.810% | $33.4449 | $33.44 | $33.45 | $33.40 |
| Purchase #7 | $191.50 | 5.279% | $201.6093 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $728.43 | $786.7164 | $786.71 | $786.75 | $786.60 | |