| 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 | $43.68 | 8.649% | $47.4579 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $177.50 | 8.149% | $191.9645 | $191.96 | $191.95 | $192.00 |
| Purchase #3 | $8.57 | 5.829% | $9.0695 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $37.78 | 3.163% | $38.975 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $166.76 | 3.247% | $172.1747 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $82.30 | 4.389% | $85.9121 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $98.36 | 4.324% | $102.6131 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $614.95 | $648.1668 | $648.16 | $648.10 | $648.30 | |