| 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 | $11.58 | 12.311% | $13.0056 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $48.73 | 3.208% | $50.2933 | $50.29 | $50.30 | $50.30 |
| Purchase #3 | $97.88 | 7.511% | $105.2318 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $25.73 | 5.682% | $27.192 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $231.28 | 5.503% | $244.0073 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $90.76 | 10.206% | $100.023 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $103.64 | 11.233% | $115.2819 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $609.60 | $655.0349 | $655.03 | $655.05 | $655.00 | |