| 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 | $203.35 | 9.720% | $223.1156 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $28.96 | 12.189% | $32.4899 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $47.44 | 4.597% | $49.6208 | $49.62 | $49.60 | $49.60 |
| Purchase #4 | $201.52 | 8.508% | $218.6653 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $13.50 | 10.705% | $14.9452 | $14.95 | $14.95 | $14.90 |
| Purchase #6 | $112.33 | 5.595% | $118.6149 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $52.58 | 7.579% | $56.565 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $659.68 | $714.0167 | $714.03 | $713.95 | $714.00 | |