| 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 | $33.93 | 5.856% | $35.9169 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $90.77 | 4.529% | $94.881 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $154.25 | 8.137% | $166.8013 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $181.42 | 9.723% | $199.0595 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $68.36 | 12.643% | $77.0028 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $77.68 | 13.130% | $87.8794 | $87.88 | $87.90 | $87.90 |
| Purchase #7 | $41.58 | 13.226% | $47.0794 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $647.99 | $708.6203 | $708.62 | $708.65 | $708.70 | |