| 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 | $45.85 | 7.365% | $49.2269 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $44.89 | 12.132% | $50.3361 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $34.44 | 7.380% | $36.9817 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $167.90 | 12.797% | $189.3862 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $74.76 | 7.633% | $80.4664 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $158.42 | 7.754% | $170.7039 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $148.39 | 12.337% | $166.6969 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $674.65 | $743.7981 | $743.81 | $743.85 | $743.80 | |