| 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 | $130.55 | 11.322% | $145.3309 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $111.90 | 3.572% | $115.8971 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $70.42 | 6.533% | $75.0205 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $25.49 | 4.369% | $26.6037 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $92.69 | 13.177% | $104.9038 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $203.42 | 5.535% | $214.6793 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $31.78 | 10.754% | $35.1976 | $35.20 | $35.20 | $35.20 |
| 7 purchase totals = | $666.25 | $717.6329 | $717.63 | $717.65 | $717.60 | |