| 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 | $51.64 | 8.363% | $55.9587 | $55.96 | $55.95 | $56.00 |
| Purchase #2 | $202.27 | 7.175% | $216.7829 | $216.78 | $216.80 | $216.80 |
| Purchase #3 | $156.94 | 9.759% | $172.2558 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $47.67 | 11.543% | $53.1725 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $171.64 | 6.382% | $182.5941 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $177.42 | 10.388% | $195.8504 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $106.77 | 6.285% | $113.4805 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $914.35 | $990.0949 | $990.09 | $990.10 | $990.30 | |