| 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 | $95.79 | 7.428% | $102.9053 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $108.39 | 7.528% | $116.5496 | $116.55 | $116.55 | $116.50 |
| Purchase #3 | $195.90 | 3.657% | $203.0641 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $196.94 | 3.512% | $203.8565 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $12.75 | 10.711% | $14.1157 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $37.69 | 4.437% | $39.3623 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $114.32 | 4.613% | $119.5936 | $119.59 | $119.60 | $119.60 |
| 7 purchase totals = | $761.78 | $799.4471 | $799.45 | $799.40 | $799.50 | |