| 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 | $96.84 | 5.178% | $101.8544 | $101.85 | $101.85 | $101.90 |
| Purchase #2 | $40.50 | 3.420% | $41.8851 | $41.89 | $41.90 | $41.90 |
| Purchase #3 | $57.51 | 11.522% | $64.1363 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $95.25 | 4.705% | $99.7315 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $209.64 | 10.401% | $231.4447 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $217.37 | 8.131% | $235.0444 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $155.98 | 11.367% | $173.7102 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $873.09 | $947.8066 | $947.80 | $947.85 | $947.70 | |