| 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 | $41.37 | 7.858% | $44.6209 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $9.45 | 6.129% | $10.0292 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $132.45 | 10.569% | $146.4486 | $146.45 | $146.45 | $146.40 |
| Purchase #4 | $134.77 | 3.122% | $138.9775 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $52.52 | 8.265% | $56.8608 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $30.34 | 9.136% | $33.1119 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $60.60 | 9.866% | $66.5788 | $66.58 | $66.60 | $66.60 |
| 7 purchase totals = | $461.50 | $496.6277 | $496.63 | $496.65 | $496.60 | |