| 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 | $92.63 | 7.486% | $99.5643 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $241.48 | 6.506% | $257.1907 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $41.91 | 6.873% | $44.7905 | $44.79 | $44.80 | $44.80 |
| Purchase #4 | $90.41 | 11.500% | $100.8072 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $248.80 | 9.259% | $271.8364 | $271.84 | $271.85 | $271.80 |
| Purchase #6 | $25.76 | 7.173% | $27.6078 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $61.25 | 13.249% | $69.365 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $802.24 | $871.1619 | $871.17 | $871.15 | $871.20 | |