| 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 | $90.96 | 11.494% | $101.4149 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $48.26 | 4.399% | $50.383 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $69.88 | 13.269% | $79.1524 | $79.15 | $79.15 | $79.20 |
| Purchase #4 | $19.93 | 3.494% | $20.6264 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $146.36 | 5.346% | $154.1844 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $136.83 | 12.768% | $154.3005 | $154.30 | $154.30 | $154.30 |
| Purchase #7 | $183.82 | 7.434% | $197.4852 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $696.04 | $757.5468 | $757.54 | $757.60 | $757.60 | |