| 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 | $77.44 | 13.758% | $88.0942 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $237.51 | 7.842% | $256.1355 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $209.63 | 3.293% | $216.5331 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $184.66 | 7.202% | $197.9592 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $72.99 | 5.695% | $77.1468 | $77.15 | $77.15 | $77.10 |
| Purchase #6 | $84.95 | 5.643% | $89.7437 | $89.74 | $89.75 | $89.70 |
| Purchase #7 | $146.77 | 6.414% | $156.1838 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $1,013.95 | $1,081.7963 | $1,081.79 | $1,081.85 | $1,081.70 | |