| 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 | $72.41 | 4.434% | $75.6207 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $5.85 | 5.622% | $6.1789 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $10.70 | 8.537% | $11.6135 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $177.76 | 8.496% | $192.8625 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $65.45 | 12.396% | $73.5632 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $199.51 | 7.185% | $213.8448 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $105.70 | 9.129% | $115.3494 | $115.35 | $115.35 | $115.30 |
| 7 purchase totals = | $637.38 | $689.0330 | $689.02 | $689.00 | $689.00 | |