| 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 | $9.37 | 13.150% | $10.6022 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $183.27 | 9.142% | $200.0245 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $64.69 | 3.392% | $66.8843 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $133.55 | 10.671% | $147.8011 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $96.44 | 4.872% | $101.1386 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $137.76 | 13.218% | $155.9691 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $67.51 | 9.863% | $74.1685 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $692.59 | $756.5883 | $756.58 | $756.55 | $756.60 | |