| 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 | $69.45 | 7.350% | $74.5546 | $74.55 | $74.55 | $74.60 |
| Purchase #2 | $55.31 | 11.190% | $61.4992 | $61.50 | $61.50 | $61.50 |
| Purchase #3 | $97.57 | 7.245% | $104.6389 | $104.64 | $104.65 | $104.60 |
| Purchase #4 | $175.77 | 9.487% | $192.4453 | $192.45 | $192.45 | $192.40 |
| Purchase #5 | $21.55 | 10.583% | $23.8306 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $147.88 | 3.168% | $152.5648 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $69.96 | 8.698% | $76.0451 | $76.05 | $76.05 | $76.00 |
| 7 purchase totals = | $637.49 | $685.5785 | $685.58 | $685.60 | $685.50 | |