| 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 | $38.44 | 6.874% | $41.0824 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $18.51 | 10.537% | $20.4604 | $20.46 | $20.45 | $20.50 |
| Purchase #3 | $175.74 | 11.411% | $195.7937 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $5.34 | 7.220% | $5.7255 | $5.73 | $5.75 | $5.70 |
| Purchase #5 | $201.46 | 9.177% | $219.948 | $219.95 | $219.95 | $219.90 |
| Purchase #6 | $99.67 | 12.624% | $112.2523 | $112.25 | $112.25 | $112.30 |
| Purchase #7 | $145.93 | 13.459% | $165.5707 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $685.09 | $760.8330 | $760.83 | $760.85 | $760.90 | |