| 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 | $243.75 | 7.212% | $261.3293 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $19.72 | 8.840% | $21.4632 | $21.46 | $21.45 | $21.50 |
| Purchase #3 | $67.62 | 10.403% | $74.6545 | $74.65 | $74.65 | $74.70 |
| Purchase #4 | $62.84 | 7.619% | $67.6278 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $39.48 | 9.199% | $43.1118 | $43.11 | $43.10 | $43.10 |
| Purchase #6 | $189.56 | 5.140% | $199.3034 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $133.97 | 11.282% | $149.0845 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $756.94 | $816.5745 | $816.56 | $816.60 | $816.60 | |