| 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 | $103.64 | 11.330% | $115.3824 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $61.80 | 4.633% | $64.6632 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $42.89 | 7.226% | $45.9892 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $246.61 | 9.729% | $270.6027 | $270.60 | $270.60 | $270.60 |
| Purchase #5 | $217.67 | 5.140% | $228.8582 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $216.58 | 7.342% | $232.4813 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $58.39 | 7.752% | $62.9164 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $947.58 | $1,020.8934 | $1,020.89 | $1,020.90 | $1,021.00 | |