| 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 | $121.57 | 5.310% | $128.0254 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $67.36 | 10.585% | $74.4901 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $72.36 | 13.837% | $82.3725 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $25.72 | 6.416% | $27.3702 | $27.37 | $27.35 | $27.40 |
| Purchase #5 | $6.89 | 9.290% | $7.5301 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $178.63 | 13.853% | $203.3756 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $120.52 | 13.485% | $136.7721 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $593.05 | $659.9360 | $659.94 | $659.95 | $660.00 | |