| 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 | $40.89 | 8.204% | $44.2446 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $21.53 | 12.621% | $24.2473 | $24.25 | $24.25 | $24.20 |
| Purchase #3 | $242.56 | 6.371% | $258.0135 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $96.80 | 5.266% | $101.8975 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $195.69 | 11.687% | $218.5603 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $236.78 | 12.526% | $266.4391 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $14.66 | 4.534% | $15.3247 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $848.91 | $928.7270 | $928.72 | $928.70 | $928.60 | |