| 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 | $120.93 | 10.519% | $133.6506 | $133.65 | $133.65 | $133.70 |
| Purchase #2 | $41.92 | 11.383% | $46.6918 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $12.65 | 10.526% | $13.9815 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $132.36 | 13.195% | $149.8249 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $197.69 | 4.532% | $206.6493 | $206.65 | $206.65 | $206.60 |
| Purchase #6 | $139.31 | 3.706% | $144.4728 | $144.47 | $144.45 | $144.50 |
| Purchase #7 | $11.35 | 9.734% | $12.4548 | $12.45 | $12.45 | $12.50 |
| 7 purchase totals = | $656.21 | $707.7257 | $707.71 | $707.70 | $707.80 | |