| 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 | $50.92 | 6.699% | $54.3311 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $153.62 | 3.612% | $159.1688 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $129.93 | 6.544% | $138.4326 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $239.70 | 13.568% | $272.2225 | $272.22 | $272.20 | $272.20 |
| Purchase #5 | $82.96 | 5.752% | $87.7319 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $67.29 | 9.625% | $73.7667 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $68.50 | 3.524% | $70.9139 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $792.92 | $856.5675 | $856.56 | $856.55 | $856.50 | |