| 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 | $9.87 | 10.737% | $10.9297 | $10.93 | $10.95 | $10.90 |
| Purchase #2 | $44.81 | 3.142% | $46.2179 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $101.69 | 8.871% | $110.7109 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $11.77 | 9.279% | $12.8621 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $87.69 | 11.790% | $98.0287 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $124.52 | 9.626% | $136.5063 | $136.51 | $136.50 | $136.50 |
| Purchase #7 | $233.82 | 10.285% | $257.8684 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $614.17 | $673.1240 | $673.13 | $673.10 | $673.10 | |