| 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 | $14.75 | 6.269% | $15.6747 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $193.67 | 13.528% | $219.8697 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $72.30 | 11.737% | $80.7859 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $233.58 | 7.299% | $250.629 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $64.42 | 6.826% | $68.8173 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $38.83 | 8.281% | $42.0455 | $42.05 | $42.05 | $42.00 |
| Purchase #7 | $41.29 | 6.731% | $44.0692 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $658.84 | $721.8913 | $721.90 | $721.85 | $721.90 | |