| 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 | $21.40 | 12.370% | $24.0472 | $24.05 | $24.05 | $24.00 |
| Purchase #2 | $61.34 | 8.835% | $66.7594 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $80.25 | 13.140% | $90.7949 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $167.74 | 11.582% | $187.1676 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $170.52 | 8.760% | $185.4576 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $109.81 | 13.499% | $124.6333 | $124.63 | $124.65 | $124.60 |
| Purchase #7 | $119.38 | 8.434% | $129.4485 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $730.44 | $808.3085 | $808.31 | $808.30 | $808.30 | |