| 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 | $32.75 | 11.127% | $36.3941 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $232.72 | 5.737% | $246.0711 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $191.54 | 12.127% | $214.7681 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $211.44 | 7.792% | $227.9154 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $108.63 | 10.294% | $119.8124 | $119.81 | $119.80 | $119.80 |
| Purchase #6 | $47.40 | 5.799% | $50.1487 | $50.15 | $50.15 | $50.10 |
| Purchase #7 | $7.68 | 11.645% | $8.5743 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $832.16 | $903.6841 | $903.68 | $903.60 | $903.70 | |