| 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 | $5.76 | 5.146% | $6.0564 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $147.88 | 3.169% | $152.5663 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $49.70 | 5.133% | $52.2511 | $52.25 | $52.25 | $52.30 |
| Purchase #4 | $22.40 | 12.659% | $25.2356 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $141.46 | 6.766% | $151.0312 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $139.40 | 8.587% | $151.3703 | $151.37 | $151.35 | $151.40 |
| Purchase #7 | $108.94 | 11.453% | $121.4169 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $615.54 | $659.9278 | $659.94 | $659.90 | $660.00 | |