| 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 | $18.74 | 10.461% | $20.7004 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $52.58 | 9.577% | $57.6156 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $175.65 | 13.437% | $199.2521 | $199.25 | $199.25 | $199.30 |
| Purchase #4 | $195.65 | 8.274% | $211.8381 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $35.37 | 3.388% | $36.5683 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $248.38 | 13.839% | $282.7533 | $282.75 | $282.75 | $282.80 |
| Purchase #7 | $43.84 | 9.798% | $48.1354 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $770.21 | $856.8632 | $856.87 | $856.85 | $856.90 | |