| 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 | $35.65 | 11.294% | $39.6763 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $115.42 | 6.514% | $122.9385 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $52.56 | 5.254% | $55.3215 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $158.76 | 8.864% | $172.8325 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $168.64 | 6.588% | $179.75 | $179.75 | $179.75 | $179.80 |
| Purchase #6 | $169.41 | 12.149% | $189.9916 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $92.32 | 13.499% | $104.7823 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $792.76 | $865.2927 | $865.29 | $865.35 | $865.30 | |