| 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 | $31.70 | 13.492% | $35.977 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $33.59 | 9.782% | $36.8758 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $103.44 | 4.183% | $107.7669 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $245.83 | 11.129% | $273.1884 | $273.19 | $273.20 | $273.20 |
| Purchase #5 | $94.71 | 3.842% | $98.3488 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $104.96 | 5.151% | $110.3665 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $13.48 | 3.430% | $13.9424 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $627.71 | $676.4658 | $676.48 | $676.50 | $676.50 | |