| 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 | $36.33 | 7.634% | $39.1034 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $220.96 | 12.859% | $249.3732 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $219.48 | 13.631% | $249.3973 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $47.49 | 3.572% | $49.1863 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $222.48 | 4.157% | $231.7285 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $204.54 | 6.229% | $217.2808 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $15.83 | 7.611% | $17.0348 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $967.11 | $1,053.1043 | $1,053.10 | $1,053.15 | $1,053.10 | |