| 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 | $29.29 | 10.421% | $32.3423 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $8.72 | 8.538% | $9.4645 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $125.27 | 3.618% | $129.8023 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $167.77 | 4.722% | $175.6921 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $190.52 | 5.807% | $201.5835 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $116.78 | 10.218% | $128.7126 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $142.66 | 12.749% | $160.8477 | $160.85 | $160.85 | $160.80 |
| 7 purchase totals = | $781.01 | $838.4450 | $838.43 | $838.45 | $838.40 | |