| 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 | $49.90 | 8.685% | $54.2338 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $76.39 | 9.360% | $83.5401 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $120.41 | 10.142% | $132.622 | $132.62 | $132.60 | $132.60 |
| Purchase #4 | $115.70 | 12.853% | $130.5709 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $71.95 | 5.655% | $76.0188 | $76.02 | $76.00 | $76.00 |
| Purchase #6 | $182.88 | 12.127% | $205.0579 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $216.49 | 11.577% | $241.553 | $241.55 | $241.55 | $241.60 |
| 7 purchase totals = | $833.72 | $923.5965 | $923.59 | $923.55 | $923.60 | |