| 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 | $34.47 | 4.116% | $35.8888 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $215.64 | 8.198% | $233.3182 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $31.25 | 9.510% | $34.2219 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $222.45 | 6.105% | $236.0306 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $23.71 | 5.827% | $25.0916 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $142.38 | 7.184% | $152.6086 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $8.99 | 3.336% | $9.2899 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $678.89 | $726.4496 | $726.45 | $726.45 | $726.40 | |