| 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 | $49.66 | 4.339% | $51.8147 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $220.66 | 6.649% | $235.3317 | $235.33 | $235.35 | $235.30 |
| Purchase #3 | $85.89 | 10.690% | $95.0716 | $95.07 | $95.05 | $95.10 |
| Purchase #4 | $126.64 | 12.865% | $142.9322 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $235.69 | 13.345% | $267.1428 | $267.14 | $267.15 | $267.10 |
| Purchase #6 | $145.29 | 11.835% | $162.4851 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $51.62 | 7.402% | $55.4409 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $915.45 | $1,010.2190 | $1,010.21 | $1,010.25 | $1,010.10 | |