| 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 | $33.50 | 5.476% | $35.3345 | $35.33 | $35.35 | $35.30 |
| Purchase #2 | $146.47 | 8.800% | $159.3594 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $29.96 | 5.782% | $31.6923 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $118.77 | 7.781% | $128.0115 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $114.69 | 8.241% | $124.1416 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $105.65 | 11.197% | $117.4796 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $200.88 | 4.717% | $210.3555 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $749.92 | $806.3744 | $806.37 | $806.40 | $806.40 | |