| 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 | $103.84 | 13.301% | $117.6518 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $112.94 | 4.291% | $117.7863 | $117.79 | $117.80 | $117.80 |
| Purchase #3 | $65.75 | 10.206% | $72.4604 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $100.91 | 12.523% | $113.547 | $113.55 | $113.55 | $113.50 |
| Purchase #5 | $203.90 | 8.611% | $221.4578 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $53.88 | 10.825% | $59.7125 | $59.71 | $59.70 | $59.70 |
| Purchase #7 | $70.65 | 7.340% | $75.8357 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $711.87 | $778.4515 | $778.46 | $778.45 | $778.50 | |