| 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 | $99.79 | 5.634% | $105.4122 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $51.79 | 9.632% | $56.7784 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $242.48 | 13.525% | $275.2754 | $275.28 | $275.30 | $275.30 |
| Purchase #4 | $165.65 | 4.199% | $172.6056 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $9.65 | 9.363% | $10.5535 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $122.35 | 7.871% | $131.9802 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $212.93 | 5.232% | $224.0705 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $904.64 | $976.6758 | $976.68 | $976.70 | $976.80 | |