| 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 | $52.69 | 8.668% | $57.2572 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $66.89 | 3.626% | $69.3154 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $200.98 | 4.859% | $210.7456 | $210.75 | $210.75 | $210.70 |
| Purchase #4 | $90.59 | 3.421% | $93.6891 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $45.76 | 12.715% | $51.5784 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $172.80 | 10.206% | $190.436 | $190.44 | $190.45 | $190.40 |
| Purchase #7 | $18.50 | 6.692% | $19.738 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $648.21 | $692.7597 | $692.78 | $692.80 | $692.70 | |