| 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 | $113.69 | 4.325% | $118.6071 | $118.61 | $118.60 | $118.60 |
| Purchase #2 | $138.83 | 8.373% | $150.4542 | $150.45 | $150.45 | $150.50 |
| Purchase #3 | $40.28 | 13.360% | $45.6614 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $96.88 | 4.803% | $101.5331 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $60.37 | 6.444% | $64.2602 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $55.74 | 13.614% | $63.3284 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $145.41 | 8.248% | $157.4034 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $651.20 | $701.2478 | $701.24 | $701.25 | $701.30 | |