| 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 | $112.94 | 3.147% | $116.4942 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $147.57 | 8.752% | $160.4853 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $22.46 | 12.843% | $25.3445 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $144.99 | 9.761% | $159.1425 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $105.56 | 11.859% | $118.0784 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $140.97 | 4.511% | $147.3292 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $137.42 | 13.861% | $156.4678 | $156.47 | $156.45 | $156.50 |
| 7 purchase totals = | $811.91 | $883.3419 | $883.34 | $883.40 | $883.30 | |