| 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 | $60.69 | 10.476% | $67.0479 | $67.05 | $67.05 | $67.00 |
| Purchase #2 | $16.72 | 8.223% | $18.0949 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $166.51 | 6.623% | $177.538 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $73.31 | 7.849% | $79.0641 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $138.61 | 6.495% | $147.6127 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $86.99 | 5.468% | $91.7466 | $91.75 | $91.75 | $91.70 |
| Purchase #7 | $53.34 | 13.401% | $60.4881 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $596.17 | $641.5923 | $641.59 | $641.60 | $641.50 | |