| 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 | $21.65 | 4.822% | $22.694 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $48.79 | 11.597% | $54.4482 | $54.45 | $54.45 | $54.40 |
| Purchase #3 | $246.36 | 3.711% | $255.5024 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $221.54 | 11.211% | $246.3768 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $23.82 | 7.527% | $25.6129 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $71.59 | 11.420% | $79.7656 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $190.80 | 13.268% | $216.1153 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $824.55 | $900.5152 | $900.52 | $900.50 | $900.50 | |