| 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 | $246.41 | 11.731% | $275.3164 | $275.32 | $275.30 | $275.30 |
| Purchase #2 | $117.75 | 5.675% | $124.4323 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $54.88 | 12.478% | $61.7279 | $61.73 | $61.75 | $61.70 |
| Purchase #4 | $31.37 | 4.585% | $32.8083 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $157.83 | 12.127% | $176.97 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $73.63 | 7.705% | $79.3032 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $51.68 | 13.470% | $58.6413 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $733.55 | $809.1994 | $809.20 | $809.20 | $809.10 | |