| 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 | $75.90 | 6.352% | $80.7212 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $101.97 | 11.209% | $113.3998 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $22.75 | 12.463% | $25.5853 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $45.69 | 5.710% | $48.2989 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $65.60 | 12.463% | $73.7757 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $63.75 | 7.872% | $68.7684 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $170.92 | 4.289% | $178.2508 | $178.25 | $178.25 | $178.30 |
| 7 purchase totals = | $546.58 | $588.8001 | $588.81 | $588.80 | $588.90 | |