| 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 | $62.89 | 5.212% | $66.1678 | $66.17 | $66.15 | $66.20 |
| Purchase #2 | $17.95 | 8.477% | $19.4716 | $19.47 | $19.45 | $19.50 |
| Purchase #3 | $5.64 | 5.183% | $5.9323 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $118.79 | 4.116% | $123.6794 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $133.38 | 7.772% | $143.7463 | $143.75 | $143.75 | $143.70 |
| Purchase #6 | $139.48 | 13.136% | $157.8021 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $9.66 | 10.779% | $10.7013 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $487.79 | $527.5008 | $527.50 | $527.50 | $527.50 | |