| 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 | $75.90 | 6.465% | $80.8069 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $35.29 | 10.851% | $39.1193 | $39.12 | $39.10 | $39.10 |
| Purchase #3 | $176.51 | 9.227% | $192.7966 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $139.49 | 9.803% | $153.1642 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $67.75 | 12.689% | $76.3468 | $76.35 | $76.35 | $76.30 |
| Purchase #6 | $131.50 | 6.546% | $140.108 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $235.88 | 10.507% | $260.6639 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $862.32 | $943.0057 | $943.01 | $942.95 | $943.00 | |