| 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 | $65.94 | 3.326% | $68.1332 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $101.85 | 6.513% | $108.4835 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $226.58 | 13.422% | $256.9916 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $63.60 | 11.785% | $71.0953 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $178.43 | 6.138% | $189.382 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $164.71 | 11.417% | $183.5149 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $86.65 | 7.283% | $92.9607 | $92.96 | $92.95 | $93.00 |
| 7 purchase totals = | $887.76 | $970.5612 | $970.55 | $970.60 | $970.60 | |