| 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 | $20.53 | 8.761% | $22.3286 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $66.64 | 4.271% | $69.4862 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $62.69 | 13.686% | $71.2698 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $207.56 | 6.283% | $220.601 | $220.60 | $220.60 | $220.60 |
| Purchase #5 | $231.83 | 13.593% | $263.3427 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $52.68 | 4.680% | $55.1454 | $55.15 | $55.15 | $55.10 |
| Purchase #7 | $161.34 | 7.262% | $173.0565 | $173.06 | $173.05 | $173.10 |
| 7 purchase totals = | $803.27 | $875.2302 | $875.24 | $875.25 | $875.20 | |