| 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 | $52.58 | 6.340% | $55.9136 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $108.42 | 9.247% | $118.4456 | $118.45 | $118.45 | $118.40 |
| Purchase #3 | $242.86 | 4.552% | $253.915 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $153.91 | 10.511% | $170.0875 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $79.39 | 6.818% | $84.8028 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $117.55 | 6.193% | $124.8299 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $246.78 | 6.253% | $262.2112 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $1,001.49 | $1,070.2056 | $1,070.21 | $1,070.20 | $1,070.10 | |