| 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 | $76.68 | 8.675% | $83.332 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $82.38 | 11.343% | $91.7244 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $49.54 | 10.598% | $54.7902 | $54.79 | $54.80 | $54.80 |
| Purchase #4 | $102.79 | 9.734% | $112.7956 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $37.37 | 5.775% | $39.5281 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $57.70 | 10.420% | $63.7123 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $80.70 | 3.107% | $83.2073 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $487.16 | $529.0899 | $529.09 | $529.10 | $529.00 | |