| 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 | $98.75 | 8.468% | $107.1122 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $210.62 | 6.706% | $224.7442 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $5.78 | 9.212% | $6.3125 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $88.41 | 6.427% | $94.0921 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $174.72 | 4.380% | $182.3727 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $178.42 | 4.697% | $186.8004 | $186.80 | $186.80 | $186.80 |
| Purchase #7 | $7.68 | 13.775% | $8.7379 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $764.38 | $810.1720 | $810.16 | $810.15 | $810.10 | |