| 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 | $35.96 | 4.364% | $37.5293 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $150.36 | 8.874% | $163.7029 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $50.29 | 7.360% | $53.9913 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $89.56 | 12.396% | $100.6619 | $100.66 | $100.65 | $100.70 |
| Purchase #5 | $6.56 | 3.682% | $6.8015 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $248.60 | 6.417% | $264.5527 | $264.55 | $264.55 | $264.60 |
| Purchase #7 | $15.71 | 10.346% | $17.3354 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $597.04 | $644.5750 | $644.57 | $644.60 | $644.60 | |