| 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 | $234.72 | 12.729% | $264.5975 | $264.60 | $264.60 | $264.60 |
| Purchase #2 | $164.66 | 8.574% | $178.7779 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $101.40 | 3.317% | $104.7634 | $104.76 | $104.75 | $104.80 |
| Purchase #4 | $61.32 | 4.584% | $64.1309 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $74.51 | 8.616% | $80.9298 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $34.95 | 9.845% | $38.3908 | $38.39 | $38.40 | $38.40 |
| Purchase #7 | $113.48 | 4.848% | $118.9815 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $785.04 | $850.5718 | $850.57 | $850.65 | $850.60 | |