| 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 | $74.64 | 4.711% | $78.1563 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $64.89 | 8.134% | $70.1682 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $174.91 | 5.227% | $184.0525 | $184.05 | $184.05 | $184.10 |
| Purchase #4 | $5.59 | 11.344% | $6.2241 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $225.33 | 6.293% | $239.51 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $144.87 | 3.218% | $149.5319 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $22.55 | 3.631% | $23.3688 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $712.78 | $751.0118 | $751.01 | $750.95 | $751.10 | |