| 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 | $83.75 | 13.165% | $94.7757 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $7.93 | 4.716% | $8.304 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $248.96 | 3.783% | $258.3782 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $114.36 | 13.622% | $129.9381 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $84.70 | 5.113% | $89.0307 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $71.44 | 10.856% | $79.1955 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $158.51 | 3.788% | $164.5144 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $769.65 | $824.1366 | $824.14 | $824.20 | $824.10 | |