| 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 | $91.49 | 10.534% | $101.1276 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $218.64 | 12.545% | $246.0684 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $96.58 | 3.707% | $100.1602 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $194.62 | 11.536% | $217.0714 | $217.07 | $217.05 | $217.10 |
| Purchase #5 | $9.38 | 12.591% | $10.561 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $83.61 | 7.621% | $89.9819 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $188.66 | 13.659% | $214.4291 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $882.98 | $979.3996 | $979.40 | $979.40 | $979.50 | |