| 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 | $103.96 | 10.229% | $114.5941 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $19.54 | 6.536% | $20.8171 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $220.63 | 13.352% | $250.0885 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $67.36 | 5.309% | $70.9361 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $26.42 | 5.606% | $27.9011 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $79.33 | 7.266% | $85.0941 | $85.09 | $85.10 | $85.10 |
| Purchase #7 | $216.60 | 10.525% | $239.3972 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $733.84 | $808.8282 | $808.83 | $808.85 | $808.80 | |