| 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 | $31.64 | 12.774% | $35.6817 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $154.48 | 10.675% | $170.9707 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $246.31 | 9.365% | $269.3769 | $269.38 | $269.40 | $269.40 |
| Purchase #4 | $150.99 | 13.714% | $171.6968 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $9.82 | 11.142% | $10.9141 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $126.57 | 11.669% | $141.3395 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $133.87 | 5.143% | $140.7549 | $140.75 | $140.75 | $140.80 |
| 7 purchase totals = | $853.68 | $940.7346 | $940.73 | $940.75 | $940.80 | |