| 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 | $102.50 | 4.233% | $106.8388 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $75.64 | 4.363% | $78.9402 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $36.31 | 9.157% | $39.6349 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $23.91 | 6.692% | $25.5101 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $179.68 | 5.268% | $189.1455 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $118.86 | 13.194% | $134.5424 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $175.54 | 13.737% | $199.6539 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $712.44 | $774.2658 | $774.26 | $774.30 | $774.10 | |