| 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 | $83.37 | 11.530% | $92.9826 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $105.82 | 6.872% | $113.092 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $38.92 | 11.797% | $43.5114 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $234.93 | 8.102% | $253.964 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $13.69 | 8.496% | $14.8531 | $14.85 | $14.85 | $14.90 |
| Purchase #6 | $139.38 | 7.216% | $149.4377 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $6.47 | 9.274% | $7.07 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $622.58 | $674.9108 | $674.90 | $674.90 | $675.00 | |