| 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 | $22.29 | 10.740% | $24.6839 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $162.79 | 9.599% | $178.4162 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $50.85 | 13.561% | $57.7458 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $217.58 | 6.714% | $232.1883 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $67.58 | 3.569% | $69.9919 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $176.97 | 3.405% | $182.9958 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $114.86 | 10.102% | $126.4632 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $812.92 | $872.4851 | $872.49 | $872.50 | $872.50 | |