| 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 | $14.43 | 7.229% | $15.4731 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $160.58 | 10.143% | $176.8676 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $42.53 | 8.117% | $45.9822 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $228.57 | 7.669% | $246.099 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $123.77 | 7.258% | $132.7532 | $132.75 | $132.75 | $132.80 |
| Purchase #6 | $144.52 | 7.707% | $155.6582 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $41.81 | 10.242% | $46.0922 | $46.09 | $46.10 | $46.10 |
| 7 purchase totals = | $756.21 | $818.9255 | $818.92 | $818.90 | $819.10 | |