| 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 | $69.53 | 11.333% | $77.4098 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $11.51 | 5.382% | $12.1295 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $114.64 | 10.200% | $126.3333 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $69.74 | 6.284% | $74.1225 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $214.62 | 3.262% | $221.6209 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $10.58 | 11.761% | $11.8243 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $200.63 | 8.281% | $217.2442 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $691.25 | $740.6845 | $740.67 | $740.65 | $740.50 | |