| 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 | $63.89 | 6.341% | $67.9413 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $176.53 | 5.838% | $186.8358 | $186.84 | $186.85 | $186.80 |
| Purchase #3 | $55.57 | 5.580% | $58.6708 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $33.95 | 12.774% | $38.2868 | $38.29 | $38.30 | $38.30 |
| Purchase #5 | $140.39 | 10.462% | $155.0776 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $133.56 | 10.128% | $147.087 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $218.33 | 10.477% | $241.2044 | $241.20 | $241.20 | $241.20 |
| 7 purchase totals = | $822.22 | $895.1037 | $895.11 | $895.15 | $895.10 | |