| 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 | $15.56 | 5.290% | $16.3831 | $16.38 | $16.40 | $16.40 |
| Purchase #2 | $79.56 | 11.256% | $88.5153 | $88.52 | $88.50 | $88.50 |
| Purchase #3 | $234.68 | 13.715% | $266.8664 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $233.29 | 9.491% | $255.4316 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $116.49 | 13.402% | $132.102 | $132.10 | $132.10 | $132.10 |
| Purchase #6 | $235.97 | 11.761% | $263.7224 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $12.57 | 9.654% | $13.7835 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $928.12 | $1,036.8043 | $1,036.80 | $1,036.80 | $1,036.80 | |