| 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 | $68.89 | 3.409% | $71.2385 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $127.89 | 12.473% | $143.8417 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $8.99 | 7.593% | $9.6726 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $107.70 | 11.780% | $120.3871 | $120.39 | $120.40 | $120.40 |
| Purchase #5 | $31.74 | 3.373% | $32.8106 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $133.58 | 11.539% | $148.9938 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $196.25 | 11.667% | $219.1465 | $219.15 | $219.15 | $219.10 |
| 7 purchase totals = | $675.04 | $746.0908 | $746.09 | $746.10 | $746.00 | |