| 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 | $38.48 | 7.437% | $41.3418 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $23.53 | 9.836% | $25.8444 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $41.52 | 4.645% | $43.4486 | $43.45 | $43.45 | $43.40 |
| Purchase #4 | $38.57 | 4.527% | $40.3161 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $202.50 | 11.234% | $225.2489 | $225.25 | $225.25 | $225.20 |
| Purchase #6 | $233.80 | 4.560% | $244.4613 | $244.46 | $244.45 | $244.50 |
| Purchase #7 | $14.57 | 5.486% | $15.3693 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $592.97 | $636.0304 | $636.03 | $636.00 | $635.90 | |