| 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 | $76.29 | 10.715% | $84.4645 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $58.46 | 4.423% | $61.0457 | $61.05 | $61.05 | $61.00 |
| Purchase #3 | $115.54 | 6.836% | $123.4383 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $59.54 | 12.483% | $66.9724 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $34.60 | 8.853% | $37.6631 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $229.64 | 6.463% | $244.4816 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $113.71 | 7.270% | $121.9767 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $687.78 | $740.0423 | $740.04 | $740.05 | $740.10 | |