| 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 | $31.28 | 6.579% | $33.3379 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $35.79 | 10.574% | $39.5744 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $40.81 | 9.372% | $44.6347 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $139.94 | 8.207% | $151.4249 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $127.94 | 9.405% | $139.9728 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $52.44 | 11.162% | $58.2934 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $247.54 | 13.648% | $281.3243 | $281.32 | $281.30 | $281.30 |
| 7 purchase totals = | $675.74 | $748.5624 | $748.54 | $748.50 | $748.50 | |