| 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 | $189.66 | 13.497% | $215.2584 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $63.47 | 9.729% | $69.645 | $69.65 | $69.65 | $69.60 |
| Purchase #3 | $185.52 | 11.493% | $206.8418 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $63.74 | 9.818% | $69.998 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $78.39 | 5.103% | $82.3902 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $108.70 | 3.606% | $112.6197 | $112.62 | $112.60 | $112.60 |
| Purchase #7 | $88.95 | 10.598% | $98.3769 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $778.43 | $855.1300 | $855.14 | $855.15 | $855.10 | |