| 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 | $61.33 | 8.339% | $66.4443 | $66.44 | $66.45 | $66.40 |
| Purchase #2 | $165.79 | 7.245% | $177.8015 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $68.72 | 5.208% | $72.2989 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $9.26 | 13.106% | $10.4736 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $5.31 | 9.467% | $5.8127 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $164.32 | 7.585% | $176.7837 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $137.65 | 6.284% | $146.2999 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $612.38 | $655.9146 | $655.90 | $655.90 | $655.90 | |