| 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 | $7.92 | 5.691% | $8.3707 | $8.37 | $8.35 | $8.40 |
| Purchase #2 | $9.85 | 12.177% | $11.0494 | $11.05 | $11.05 | $11.00 |
| Purchase #3 | $132.86 | 11.681% | $148.3794 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $209.43 | 9.808% | $229.9709 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $245.55 | 5.165% | $258.2327 | $258.23 | $258.25 | $258.20 |
| Purchase #6 | $67.38 | 7.838% | $72.6612 | $72.66 | $72.65 | $72.70 |
| Purchase #7 | $70.63 | 12.744% | $79.6311 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $743.62 | $808.2954 | $808.29 | $808.30 | $808.30 | |