| 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 | $52.34 | 10.686% | $57.9331 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $36.81 | 11.237% | $40.9463 | $40.95 | $40.95 | $40.90 |
| Purchase #3 | $216.41 | 4.359% | $225.8433 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $104.97 | 7.458% | $112.7987 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $84.46 | 8.440% | $91.5884 | $91.59 | $91.60 | $91.60 |
| Purchase #6 | $172.80 | 6.457% | $183.9577 | $183.96 | $183.95 | $184.00 |
| Purchase #7 | $240.28 | 10.112% | $264.5771 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $908.07 | $977.6446 | $977.65 | $977.70 | $977.60 | |