| 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 | $49.76 | 3.464% | $51.4837 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $206.90 | 9.433% | $226.4169 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $173.70 | 6.144% | $184.3721 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $133.60 | 11.530% | $149.0041 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $193.44 | 10.133% | $213.0413 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $61.98 | 7.383% | $66.556 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $7.44 | 7.144% | $7.9715 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $826.82 | $898.8456 | $898.84 | $898.80 | $898.90 | |