| 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 | $63.33 | 11.199% | $70.4223 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $79.94 | 8.181% | $86.4799 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $60.87 | 13.262% | $68.9426 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $194.76 | 7.689% | $209.7351 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $120.38 | 4.551% | $125.8585 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $76.56 | 5.861% | $81.0472 | $81.05 | $81.05 | $81.00 |
| Purchase #7 | $61.30 | 5.720% | $64.8064 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $657.14 | $707.2920 | $707.30 | $707.30 | $707.20 | |