| 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 | $76.86 | 5.565% | $81.1373 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $169.57 | 7.767% | $182.7405 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $196.33 | 9.806% | $215.5821 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $115.83 | 7.485% | $124.4999 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $211.88 | 7.449% | $227.6629 | $227.66 | $227.65 | $227.70 |
| Purchase #6 | $32.54 | 6.703% | $34.7212 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $23.64 | 10.789% | $26.1905 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $826.65 | $892.5344 | $892.53 | $892.55 | $892.50 | |