| 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 | $68.81 | 7.450% | $73.9363 | $73.94 | $73.95 | $73.90 |
| Purchase #2 | $59.72 | 12.578% | $67.2316 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $68.53 | 3.246% | $70.7545 | $70.75 | $70.75 | $70.80 |
| Purchase #4 | $188.30 | 9.783% | $206.7214 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $48.28 | 7.142% | $51.7282 | $51.73 | $51.75 | $51.70 |
| Purchase #6 | $39.50 | 6.436% | $42.0422 | $42.04 | $42.05 | $42.00 |
| Purchase #7 | $134.89 | 9.701% | $147.9757 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $608.03 | $660.3899 | $660.39 | $660.45 | $660.30 | |