| 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 | $65.33 | 11.840% | $73.0651 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $138.81 | 12.618% | $156.325 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $38.67 | 6.486% | $41.1781 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $10.42 | 12.737% | $11.7472 | $11.75 | $11.75 | $11.70 |
| Purchase #5 | $29.85 | 11.232% | $33.2028 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $73.96 | 5.418% | $77.9672 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $66.44 | 3.550% | $68.7986 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $423.48 | $462.2840 | $462.30 | $462.30 | $462.30 | |