| 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 | $80.35 | 3.534% | $83.1896 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $111.97 | 3.738% | $116.1554 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $57.60 | 13.502% | $65.3772 | $65.38 | $65.40 | $65.40 |
| Purchase #4 | $102.80 | 10.248% | $113.3349 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $52.65 | 8.757% | $57.2606 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $225.60 | 7.355% | $242.1929 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $201.56 | 8.275% | $218.2391 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $832.53 | $895.7497 | $895.75 | $895.80 | $895.80 | |