| 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 | $70.96 | 6.585% | $75.6327 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $131.92 | 4.742% | $138.1756 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $222.72 | 7.758% | $239.9986 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $207.77 | 11.424% | $231.5056 | $231.51 | $231.50 | $231.50 |
| Purchase #5 | $178.68 | 10.782% | $197.9453 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $21.69 | 10.252% | $23.9137 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $87.25 | 12.253% | $97.9407 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $920.99 | $1,005.1122 | $1,005.12 | $1,005.15 | $1,005.00 | |