| 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 | $94.74 | 4.515% | $99.0175 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $209.42 | 12.550% | $235.7022 | $235.70 | $235.70 | $235.70 |
| Purchase #3 | $121.73 | 9.358% | $133.1215 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $126.52 | 4.689% | $132.4525 | $132.45 | $132.45 | $132.50 |
| Purchase #5 | $18.90 | 5.240% | $19.8904 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $37.99 | 3.620% | $39.3652 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $172.40 | 8.250% | $186.623 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $781.70 | $846.1723 | $846.17 | $846.10 | $846.20 | |