| 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 | $18.65 | 5.592% | $19.6929 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $106.99 | 4.620% | $111.9329 | $111.93 | $111.95 | $111.90 |
| Purchase #3 | $218.75 | 9.542% | $239.6231 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $36.64 | 11.821% | $40.9712 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $232.64 | 13.675% | $264.4535 | $264.45 | $264.45 | $264.50 |
| Purchase #6 | $152.26 | 9.248% | $166.341 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $41.33 | 6.592% | $44.0545 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $807.26 | $887.0691 | $887.05 | $887.05 | $887.10 | |