| 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 | $86.44 | 7.214% | $92.6758 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $13.91 | 7.256% | $14.9193 | $14.92 | $14.90 | $14.90 |
| Purchase #3 | $204.36 | 13.604% | $232.1611 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $121.96 | 12.385% | $137.0647 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $212.27 | 11.745% | $237.2011 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $22.60 | 7.264% | $24.2417 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $26.65 | 8.812% | $28.9984 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $688.19 | $767.2621 | $767.26 | $767.25 | $767.30 | |