| 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 | $16.73 | 4.284% | $17.4467 | $17.45 | $17.45 | $17.40 |
| Purchase #2 | $31.89 | 12.578% | $35.9011 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $129.61 | 8.138% | $140.1577 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $248.45 | 8.753% | $270.1968 | $270.20 | $270.20 | $270.20 |
| Purchase #5 | $50.27 | 5.815% | $53.1932 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $66.41 | 11.433% | $74.0027 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $117.90 | 5.757% | $124.6875 | $124.69 | $124.70 | $124.70 |
| 7 purchase totals = | $661.26 | $715.5857 | $715.59 | $715.60 | $715.60 | |