| 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 | $20.65 | 7.701% | $22.2403 | $22.24 | $22.25 | $22.20 |
| Purchase #2 | $87.28 | 10.510% | $96.4531 | $96.45 | $96.45 | $96.50 |
| Purchase #3 | $94.67 | 10.699% | $104.7987 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $111.87 | 12.216% | $125.536 | $125.54 | $125.55 | $125.50 |
| Purchase #5 | $31.96 | 7.296% | $34.2918 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $176.53 | 3.245% | $182.2584 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $206.60 | 5.752% | $218.4836 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $729.56 | $784.0619 | $784.06 | $784.10 | $784.10 | |