| 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 | $74.78 | 8.762% | $81.3322 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $63.88 | 5.851% | $67.6176 | $67.62 | $67.60 | $67.60 |
| Purchase #3 | $161.63 | 6.675% | $172.4188 | $172.42 | $172.40 | $172.40 |
| Purchase #4 | $199.75 | 5.268% | $210.2728 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $16.53 | 8.232% | $17.8907 | $17.89 | $17.90 | $17.90 |
| Purchase #6 | $149.28 | 3.555% | $154.5869 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $17.42 | 8.239% | $18.8552 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $683.27 | $722.9742 | $722.98 | $722.95 | $723.00 | |