| 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 | $75.73 | 3.806% | $78.6123 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $77.77 | 12.868% | $87.7774 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $82.28 | 13.839% | $93.6667 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $240.34 | 12.275% | $269.8417 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $209.88 | 3.329% | $216.8669 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $46.68 | 12.401% | $52.4688 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $190.97 | 11.355% | $212.6546 | $212.65 | $212.65 | $212.70 |
| 7 purchase totals = | $923.65 | $1,011.8884 | $1,011.89 | $1,011.85 | $1,012.00 | |