| 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 | $77.94 | 8.854% | $84.8408 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $27.26 | 4.691% | $28.5388 | $28.54 | $28.55 | $28.50 |
| Purchase #3 | $142.60 | 5.130% | $149.9154 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $107.97 | 3.675% | $111.9379 | $111.94 | $111.95 | $111.90 |
| Purchase #5 | $87.54 | 13.872% | $99.6835 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $249.79 | 10.857% | $276.9097 | $276.91 | $276.90 | $276.90 |
| Purchase #7 | $100.69 | 6.770% | $107.5067 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $793.79 | $859.3328 | $859.34 | $859.35 | $859.20 | |