| 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 | $85.84 | 6.325% | $91.2694 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $176.53 | 12.614% | $198.7975 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $5.33 | 3.655% | $5.5248 | $5.52 | $5.50 | $5.50 |
| Purchase #4 | $63.75 | 9.784% | $69.9873 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $127.55 | 3.584% | $132.1214 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $161.35 | 3.641% | $167.2248 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $171.40 | 11.758% | $191.5532 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $791.75 | $856.4784 | $856.47 | $856.40 | $856.50 | |