| 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 | $102.57 | 7.517% | $110.2802 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $58.49 | 4.416% | $61.0729 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $115.67 | 9.699% | $126.8888 | $126.89 | $126.90 | $126.90 |
| Purchase #4 | $159.30 | 8.409% | $172.6955 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $92.76 | 8.835% | $100.9553 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $9.67 | 13.701% | $10.9949 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $231.26 | 3.714% | $239.849 | $239.85 | $239.85 | $239.80 |
| 7 purchase totals = | $769.72 | $822.7366 | $822.74 | $822.75 | $822.80 | |