| 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 | $22.40 | 12.316% | $25.1588 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $69.91 | 10.589% | $77.3128 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $112.72 | 9.373% | $123.2852 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $209.80 | 4.386% | $219.0018 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $188.83 | 3.422% | $195.2918 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $65.56 | 4.454% | $68.48 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $152.41 | 13.307% | $172.6912 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $821.63 | $881.2216 | $881.22 | $881.25 | $881.30 | |