| 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 | $79.27 | 6.217% | $84.1982 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $134.27 | 3.818% | $139.3964 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $13.33 | 8.204% | $14.4236 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $62.38 | 4.308% | $65.0673 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $75.31 | 3.759% | $78.1409 | $78.14 | $78.15 | $78.10 |
| Purchase #6 | $223.54 | 3.192% | $230.6754 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $210.83 | 4.786% | $220.9203 | $220.92 | $220.90 | $220.90 |
| 7 purchase totals = | $798.93 | $832.8221 | $832.83 | $832.80 | $832.80 | |