| 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 | $78.68 | 8.784% | $85.5913 | $85.59 | $85.60 | $85.60 |
| Purchase #2 | $7.70 | 3.200% | $7.9464 | $7.95 | $7.95 | $7.90 |
| Purchase #3 | $13.35 | 4.608% | $13.9652 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $174.61 | 5.394% | $184.0285 | $184.03 | $184.05 | $184.00 |
| Purchase #5 | $123.54 | 5.257% | $130.0345 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $201.73 | 3.455% | $208.6998 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $112.97 | 13.863% | $128.631 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $712.58 | $758.8967 | $758.90 | $758.95 | $758.80 | |