| 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 | $77.34 | 6.158% | $82.1026 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $92.51 | 7.861% | $99.7822 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $229.61 | 9.622% | $251.7031 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $240.61 | 8.234% | $260.4218 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $160.84 | 8.751% | $174.9151 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $172.38 | 7.527% | $185.355 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $16.97 | 4.128% | $17.6705 | $17.67 | $17.65 | $17.70 |
| 7 purchase totals = | $990.26 | $1,071.9503 | $1,071.95 | $1,071.90 | $1,072.00 | |