| 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 | $26.81 | 3.677% | $27.7958 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $241.48 | 10.143% | $265.9733 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $87.65 | 12.183% | $98.3284 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $42.54 | 11.442% | $47.4074 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $133.95 | 12.538% | $150.7447 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $125.54 | 7.843% | $135.3861 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $225.65 | 3.874% | $234.3917 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $883.62 | $960.0274 | $960.03 | $960.05 | $960.00 | |