| 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 | $139.99 | 7.813% | $150.9274 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $47.61 | 12.578% | $53.5984 | $53.60 | $53.60 | $53.60 |
| Purchase #3 | $98.44 | 6.320% | $104.6614 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $84.36 | 10.617% | $93.3165 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $114.55 | 9.393% | $125.3097 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $112.74 | 3.808% | $117.0331 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $202.53 | 9.166% | $221.0939 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $800.22 | $865.9404 | $865.94 | $865.95 | $865.90 | |