| 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 | $111.84 | 4.253% | $116.5966 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $202.68 | 5.356% | $213.5355 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $9.59 | 12.144% | $10.7546 | $10.75 | $10.75 | $10.80 |
| Purchase #4 | $180.33 | 13.814% | $205.2408 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $79.68 | 6.213% | $84.6305 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $79.36 | 10.850% | $87.9706 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $123.75 | 10.399% | $136.6188 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $787.23 | $855.3474 | $855.35 | $855.35 | $855.30 | |