| 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 | $49.88 | 8.430% | $54.0849 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $130.44 | 12.337% | $146.5324 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $119.41 | 9.453% | $130.6978 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $178.51 | 3.437% | $184.6454 | $184.65 | $184.65 | $184.60 |
| Purchase #5 | $29.77 | 6.793% | $31.7923 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $25.76 | 13.714% | $29.2927 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $27.51 | 9.650% | $30.1647 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $561.28 | $607.2102 | $607.20 | $607.25 | $607.20 | |