| 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 | $6.51 | 8.315% | $7.0513 | $7.05 | $7.05 | $7.10 |
| Purchase #2 | $210.77 | 8.520% | $228.7276 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $108.88 | 9.676% | $119.4152 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $48.67 | 5.407% | $51.3016 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $44.98 | 9.331% | $49.1771 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $114.63 | 3.794% | $118.9791 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $249.73 | 11.225% | $277.7622 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $784.17 | $852.4141 | $852.42 | $852.45 | $852.50 | |