| 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 | $39.43 | 10.721% | $43.6573 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $77.78 | 9.193% | $84.9303 | $84.93 | $84.95 | $84.90 |
| Purchase #3 | $5.73 | 3.394% | $5.9245 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $188.91 | 11.871% | $211.3355 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $79.69 | 13.369% | $90.3438 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $60.69 | 10.267% | $66.921 | $66.92 | $66.90 | $66.90 |
| Purchase #7 | $45.38 | 12.200% | $50.9164 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $497.61 | $554.0288 | $554.03 | $554.00 | $553.90 | |