| 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 | $54.83 | 5.131% | $57.6433 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $182.92 | 6.370% | $194.572 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $188.62 | 10.706% | $208.8137 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $11.32 | 3.552% | $11.7221 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $244.70 | 4.821% | $256.497 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $12.72 | 5.521% | $13.4223 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $119.76 | 8.382% | $129.7983 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $814.87 | $872.4687 | $872.46 | $872.40 | $872.40 | |