| 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 | $61.79 | 4.270% | $64.4284 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $75.53 | 10.381% | $83.3708 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $173.35 | 5.299% | $182.5358 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $23.49 | 6.430% | $25.0004 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $135.30 | 4.811% | $141.8093 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $148.69 | 10.495% | $164.295 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $203.98 | 8.439% | $221.1939 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $822.13 | $882.6336 | $882.64 | $882.65 | $882.60 | |