| 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 | $74.65 | 13.300% | $84.5785 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $226.79 | 11.608% | $253.1158 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $10.98 | 11.412% | $12.233 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $213.42 | 12.545% | $240.1935 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $5.38 | 8.787% | $5.8527 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $22.98 | 13.193% | $26.0118 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $170.32 | 10.675% | $188.5017 | $188.50 | $188.50 | $188.50 |
| 7 purchase totals = | $724.52 | $810.4870 | $810.48 | $810.50 | $810.50 | |