| 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 | $10.41 | 5.812% | $11.015 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $90.86 | 9.571% | $99.5562 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $115.77 | 8.286% | $125.3627 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $10.44 | 12.492% | $11.7442 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $52.29 | 3.554% | $54.1484 | $54.15 | $54.15 | $54.10 |
| Purchase #6 | $208.65 | 5.741% | $220.6286 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $161.54 | 11.203% | $179.6373 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $649.96 | $702.0924 | $702.10 | $702.10 | $702.00 | |