| 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 | $33.33 | 5.372% | $35.1205 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $195.68 | 9.291% | $213.8606 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $160.74 | 6.542% | $171.2556 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $24.39 | 4.795% | $25.5595 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $181.70 | 7.582% | $195.4765 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $90.61 | 9.524% | $99.2397 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $68.25 | 11.235% | $75.9179 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $754.70 | $816.4303 | $816.44 | $816.40 | $816.50 | |