| 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 | $101.31 | 13.291% | $114.7751 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $12.95 | 11.345% | $14.4192 | $14.42 | $14.40 | $14.40 |
| Purchase #3 | $130.30 | 6.554% | $138.8399 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $131.29 | 7.136% | $140.6589 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $172.53 | 5.803% | $182.5419 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $63.33 | 4.248% | $66.0203 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $62.35 | 7.140% | $66.8018 | $66.80 | $66.80 | $66.80 |
| 7 purchase totals = | $674.06 | $724.0571 | $724.06 | $724.05 | $724.00 | |