| 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 | $55.30 | 7.411% | $59.3983 | $59.40 | $59.40 | $59.40 |
| Purchase #2 | $210.68 | 10.620% | $233.0542 | $233.05 | $233.05 | $233.10 |
| Purchase #3 | $21.54 | 5.674% | $22.7622 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $123.40 | 9.715% | $135.3883 | $135.39 | $135.40 | $135.40 |
| Purchase #5 | $160.84 | 11.755% | $179.7467 | $179.75 | $179.75 | $179.70 |
| Purchase #6 | $104.68 | 8.636% | $113.7202 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $183.72 | 11.708% | $205.2299 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $860.16 | $949.2998 | $949.30 | $949.30 | $949.30 | |