| 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 | $65.91 | 6.768% | $70.3708 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $25.91 | 6.192% | $27.5143 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $237.41 | 12.766% | $267.7178 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $40.55 | 10.315% | $44.7327 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $203.40 | 5.769% | $215.1341 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $90.62 | 6.695% | $96.687 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $12.32 | 13.802% | $14.0204 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $676.12 | $736.1771 | $736.17 | $736.15 | $736.10 | |