| 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 | $209.36 | 7.784% | $225.6566 | $225.66 | $225.65 | $225.70 |
| Purchase #2 | $58.74 | 12.568% | $66.1224 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $181.77 | 7.471% | $195.35 | $195.35 | $195.35 | $195.40 |
| Purchase #4 | $14.80 | 9.463% | $16.2005 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $190.78 | 4.668% | $199.6856 | $199.69 | $199.70 | $199.70 |
| Purchase #6 | $5.75 | 4.305% | $5.9975 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $77.56 | 9.122% | $84.635 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $738.76 | $793.6476 | $793.66 | $793.65 | $793.70 | |