| 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 | $90.34 | 5.807% | $95.586 | $95.59 | $95.60 | $95.60 |
| Purchase #2 | $202.46 | 6.426% | $215.4701 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $163.62 | 11.768% | $182.8748 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $65.25 | 8.159% | $70.5737 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $40.71 | 10.473% | $44.9736 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $10.95 | 9.809% | $12.0241 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $6.74 | 5.573% | $7.1156 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $580.07 | $628.6179 | $628.61 | $628.50 | $628.70 | |