| 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 | $56.80 | 4.643% | $59.4372 | $59.44 | $59.45 | $59.40 |
| Purchase #2 | $8.71 | 7.456% | $9.3594 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $156.35 | 12.679% | $176.1736 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $150.87 | 13.755% | $171.6222 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $209.54 | 7.606% | $225.4776 | $225.48 | $225.50 | $225.50 |
| Purchase #6 | $210.42 | 10.674% | $232.8802 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $74.38 | 6.320% | $79.0808 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $867.07 | $954.0310 | $954.03 | $954.05 | $954.10 | |