| 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 | $140.49 | 10.777% | $155.6306 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $54.85 | 11.272% | $61.0327 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $64.60 | 10.261% | $71.2286 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $61.81 | 8.339% | $66.9643 | $66.96 | $66.95 | $67.00 |
| Purchase #5 | $37.53 | 5.701% | $39.6696 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $53.82 | 5.430% | $56.7424 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $36.77 | 11.754% | $41.0919 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $449.87 | $492.3601 | $492.35 | $492.40 | $492.30 | |