| 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 | $12.81 | 9.736% | $14.0572 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $211.29 | 3.566% | $218.8246 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $26.33 | 7.516% | $28.309 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $104.95 | 8.117% | $113.4688 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $169.54 | 10.367% | $187.1162 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $100.48 | 6.476% | $106.9871 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $141.44 | 10.814% | $156.7353 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $766.84 | $825.4982 | $825.51 | $825.45 | $825.50 | |