| 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 | $76.40 | 5.120% | $80.3117 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $56.90 | 11.429% | $63.4031 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $111.56 | 5.636% | $117.8475 | $117.85 | $117.85 | $117.80 |
| Purchase #4 | $55.77 | 9.382% | $61.0023 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $249.28 | 3.743% | $258.6106 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $137.88 | 6.582% | $146.9553 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $243.92 | 7.744% | $262.8092 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $931.71 | $990.9397 | $990.94 | $990.90 | $990.90 | |