| 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 | $8.84 | 10.301% | $9.7506 | $9.75 | $9.75 | $9.80 |
| Purchase #2 | $178.46 | 11.771% | $199.4665 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $103.90 | 11.440% | $115.7862 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $48.66 | 9.288% | $53.1795 | $53.18 | $53.20 | $53.20 |
| Purchase #5 | $248.41 | 3.647% | $257.4695 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $23.48 | 3.763% | $24.3636 | $24.36 | $24.35 | $24.40 |
| Purchase #7 | $132.34 | 8.635% | $143.7676 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $744.09 | $803.7835 | $803.79 | $803.75 | $804.00 | |