| 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 | $40.91 | 7.602% | $44.02 | $44.02 | $44.00 | $44.00 |
| Purchase #2 | $142.51 | 4.729% | $149.2493 | $149.25 | $149.25 | $149.20 |
| Purchase #3 | $196.80 | 12.301% | $221.0084 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $132.69 | 6.466% | $141.2697 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $53.70 | 13.566% | $60.9849 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $105.83 | 6.341% | $112.5407 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $6.29 | 9.130% | $6.8643 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $678.73 | $735.9373 | $735.93 | $735.90 | $735.90 | |