| 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 | $97.68 | 13.783% | $111.1432 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $61.86 | 7.563% | $66.5385 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $103.70 | 11.795% | $115.9314 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $149.36 | 11.725% | $166.8725 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $161.54 | 10.719% | $178.8555 | $178.86 | $178.85 | $178.90 |
| Purchase #6 | $110.89 | 4.365% | $115.7303 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $215.65 | 13.286% | $244.3013 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $900.68 | $999.3727 | $999.37 | $999.40 | $999.30 | |