| 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 | $42.62 | 12.391% | $47.901 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $8.39 | 13.844% | $9.5515 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $52.72 | 9.151% | $57.5444 | $57.54 | $57.55 | $57.50 |
| Purchase #4 | $214.82 | 10.231% | $236.7982 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $20.36 | 6.526% | $21.6887 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $65.58 | 4.870% | $68.7737 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $64.49 | 11.131% | $71.6684 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $468.98 | $513.9259 | $513.92 | $513.90 | $514.00 | |