| 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 | $72.80 | 10.596% | $80.5139 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $188.80 | 9.586% | $206.8984 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $248.54 | 5.696% | $262.6968 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $44.90 | 5.250% | $47.2573 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $63.70 | 9.860% | $69.9808 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $139.82 | 4.142% | $145.6113 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $18.30 | 13.180% | $20.7119 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $776.86 | $833.6704 | $833.67 | $833.65 | $833.70 | |