| 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 | $22.80 | 11.262% | $25.3677 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $174.76 | 11.444% | $194.7595 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $60.75 | 4.198% | $63.3003 | $63.30 | $63.30 | $63.30 |
| Purchase #4 | $99.60 | 4.256% | $103.839 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $14.38 | 5.491% | $15.1696 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $49.72 | 11.391% | $55.3836 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $194.52 | 12.552% | $218.9362 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $616.53 | $676.7559 | $676.76 | $676.75 | $676.80 | |