| 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 | $51.94 | 6.639% | $55.3883 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $53.37 | 8.651% | $57.987 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $116.34 | 11.653% | $129.8971 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $206.83 | 8.694% | $224.8118 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $132.92 | 5.559% | $140.309 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $145.56 | 3.491% | $150.6415 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $227.94 | 9.853% | $250.3989 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $934.90 | $1,009.4336 | $1,009.44 | $1,009.45 | $1,009.40 | |