| 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 | $31.41 | 12.810% | $35.4336 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $235.34 | 4.581% | $246.1209 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $108.56 | 8.623% | $117.9211 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $80.96 | 6.329% | $86.084 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $198.40 | 7.713% | $213.7026 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $197.47 | 5.842% | $209.0062 | $209.01 | $209.00 | $209.00 |
| Purchase #7 | $22.64 | 5.198% | $23.8168 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $874.78 | $932.0852 | $932.08 | $932.05 | $932.00 | |