| 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 | $25.66 | 12.824% | $28.9506 | $28.95 | $28.95 | $29.00 |
| Purchase #2 | $133.75 | 12.783% | $150.8473 | $150.85 | $150.85 | $150.80 |
| Purchase #3 | $164.92 | 12.435% | $185.4278 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $118.30 | 7.416% | $127.0731 | $127.07 | $127.05 | $127.10 |
| Purchase #5 | $6.56 | 6.759% | $7.0034 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $113.88 | 3.244% | $117.5743 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $238.44 | 8.149% | $257.8705 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $801.51 | $874.7470 | $874.74 | $874.70 | $874.80 | |