| 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 | $201.49 | 4.517% | $210.5913 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $44.85 | 5.678% | $47.3966 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $48.40 | 9.828% | $53.1568 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $14.27 | 3.797% | $14.8118 | $14.81 | $14.80 | $14.80 |
| Purchase #5 | $112.32 | 4.824% | $117.7383 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $186.78 | 10.758% | $206.8738 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $33.73 | 7.417% | $36.2318 | $36.23 | $36.25 | $36.20 |
| 7 purchase totals = | $641.84 | $686.8004 | $686.80 | $686.80 | $686.80 | |