| 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 | $79.66 | 6.811% | $85.0856 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $141.74 | 3.544% | $146.7633 | $146.76 | $146.75 | $146.80 |
| Purchase #3 | $111.98 | 7.494% | $120.3718 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $20.91 | 13.728% | $23.7805 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $114.35 | 3.124% | $117.9223 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $95.87 | 4.667% | $100.3443 | $100.34 | $100.35 | $100.30 |
| Purchase #7 | $128.69 | 9.360% | $140.7354 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $693.20 | $735.0032 | $735.00 | $735.00 | $735.00 | |