| 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 | $89.87 | 8.589% | $97.5889 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $144.45 | 3.654% | $149.7282 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $93.48 | 10.439% | $103.2384 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $214.76 | 3.614% | $222.5214 | $222.52 | $222.50 | $222.50 |
| Purchase #5 | $232.90 | 5.121% | $244.8268 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $52.67 | 7.437% | $56.5871 | $56.59 | $56.60 | $56.60 |
| Purchase #7 | $12.37 | 10.315% | $13.646 | $13.65 | $13.65 | $13.60 |
| 7 purchase totals = | $840.50 | $888.1368 | $888.15 | $888.20 | $888.00 | |