| 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 | $39.56 | 5.707% | $41.8177 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $198.73 | 7.264% | $213.1657 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $12.86 | 9.551% | $14.0883 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $60.59 | 3.639% | $62.7949 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $15.95 | 10.676% | $17.6528 | $17.65 | $17.65 | $17.70 |
| Purchase #6 | $172.37 | 3.555% | $178.4978 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $164.92 | 8.396% | $178.7667 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $664.98 | $706.7839 | $706.79 | $706.75 | $706.90 | |