| 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 | $65.35 | 5.314% | $68.8227 | $68.82 | $68.80 | $68.80 |
| Purchase #2 | $67.49 | 9.203% | $73.7011 | $73.70 | $73.70 | $73.70 |
| Purchase #3 | $197.45 | 11.460% | $220.0778 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $227.55 | 8.356% | $246.5641 | $246.56 | $246.55 | $246.60 |
| Purchase #5 | $22.56 | 11.382% | $25.1278 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $24.88 | 12.181% | $27.9106 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $121.57 | 5.732% | $128.5384 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $726.85 | $790.7425 | $790.74 | $790.75 | $790.70 | |