| 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 | $82.28 | 4.654% | $86.1093 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $24.82 | 9.695% | $27.2263 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $218.43 | 13.728% | $248.4161 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $128.49 | 6.685% | $137.0796 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $161.40 | 4.478% | $168.6275 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $161.57 | 7.675% | $173.9705 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $68.35 | 4.668% | $71.5406 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $845.34 | $912.9699 | $912.98 | $913.00 | $912.90 | |