| 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 | $115.31 | 6.674% | $123.0058 | $123.01 | $123.00 | $123.00 |
| Purchase #2 | $37.68 | 9.351% | $41.2035 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $14.42 | 3.657% | $14.9473 | $14.95 | $14.95 | $14.90 |
| Purchase #4 | $231.80 | 8.341% | $251.1344 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $70.27 | 8.618% | $76.3259 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $144.88 | 5.510% | $152.8629 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $117.78 | 13.151% | $133.2692 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $732.14 | $792.7490 | $792.75 | $792.75 | $792.70 | |