| 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 | $38.60 | 13.375% | $43.7628 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $74.64 | 9.438% | $81.6845 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $214.41 | 13.132% | $242.5663 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $60.55 | 12.749% | $68.2695 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $197.31 | 12.591% | $222.1533 | $222.15 | $222.15 | $222.20 |
| Purchase #6 | $106.38 | 10.550% | $117.6031 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $219.44 | 9.627% | $240.5655 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $911.33 | $1,016.6050 | $1,016.60 | $1,016.55 | $1,016.80 | |