| 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 | $82.68 | 7.170% | $88.6082 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $76.96 | 9.497% | $84.2689 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $220.53 | 11.352% | $245.5646 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $151.35 | 10.500% | $167.2418 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $149.46 | 10.687% | $165.4328 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $231.48 | 3.356% | $239.2485 | $239.25 | $239.25 | $239.20 |
| Purchase #7 | $74.73 | 10.750% | $82.7635 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $987.19 | $1,073.1283 | $1,073.12 | $1,073.10 | $1,073.10 | |