| 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 | $8.64 | 12.203% | $9.6943 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $152.41 | 9.525% | $166.9271 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $90.45 | 3.643% | $93.7451 | $93.75 | $93.75 | $93.70 |
| Purchase #4 | $13.31 | 4.785% | $13.9469 | $13.95 | $13.95 | $13.90 |
| Purchase #5 | $192.77 | 7.294% | $206.8306 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $111.45 | 9.600% | $122.1492 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $59.46 | 8.590% | $64.5676 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $628.49 | $677.8608 | $677.87 | $677.90 | $677.70 | |