| 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 | $109.79 | 10.761% | $121.6045 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $24.72 | 5.121% | $25.9859 | $25.99 | $26.00 | $26.00 |
| Purchase #3 | $156.91 | 5.177% | $165.0332 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $85.87 | 5.103% | $90.2519 | $90.25 | $90.25 | $90.30 |
| Purchase #5 | $146.51 | 6.248% | $155.6639 | $155.66 | $155.65 | $155.70 |
| Purchase #6 | $27.55 | 12.499% | $30.9935 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $46.72 | 6.619% | $49.8124 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $598.07 | $639.3453 | $639.33 | $639.35 | $639.40 | |