| 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 | $53.80 | 3.721% | $55.8019 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $167.44 | 10.783% | $185.4951 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $135.96 | 12.508% | $152.9659 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $141.53 | 5.268% | $148.9858 | $148.99 | $149.00 | $149.00 |
| Purchase #5 | $80.49 | 6.191% | $85.4731 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $53.78 | 5.862% | $56.9326 | $56.93 | $56.95 | $56.90 |
| Purchase #7 | $194.54 | 4.187% | $202.6854 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $827.54 | $888.3398 | $888.35 | $888.35 | $888.40 | |