| 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 | $14.84 | 11.564% | $16.5561 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $89.97 | 9.475% | $98.4947 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $35.59 | 10.559% | $39.3479 | $39.35 | $39.35 | $39.30 |
| Purchase #4 | $173.60 | 9.839% | $190.6805 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $52.25 | 10.390% | $57.6788 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $174.97 | 6.751% | $186.7822 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $143.42 | 4.768% | $150.2583 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $684.64 | $739.7985 | $739.80 | $739.85 | $739.90 | |