| 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 | $82.57 | 7.483% | $88.7487 | $88.75 | $88.75 | $88.70 |
| Purchase #2 | $148.94 | 13.490% | $169.032 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $145.41 | 9.578% | $159.3374 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $43.70 | 5.368% | $46.0458 | $46.05 | $46.05 | $46.00 |
| Purchase #5 | $19.62 | 4.514% | $20.5056 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $19.30 | 11.641% | $21.5467 | $21.55 | $21.55 | $21.50 |
| Purchase #7 | $190.76 | 13.647% | $216.793 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $650.30 | $722.0092 | $722.02 | $722.05 | $721.80 | |