| 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 | $82.27 | 11.650% | $91.8545 | $91.85 | $91.85 | $91.90 |
| Purchase #2 | $36.66 | 6.572% | $39.0693 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $92.85 | 5.197% | $97.6754 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $53.45 | 5.513% | $56.3967 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $23.42 | 7.792% | $25.2449 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $111.38 | 3.202% | $114.9464 | $114.95 | $114.95 | $114.90 |
| Purchase #7 | $196.33 | 11.560% | $219.0257 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $596.36 | $644.2129 | $644.22 | $644.25 | $644.20 | |