| 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 | $53.80 | 9.353% | $58.8319 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $5.36 | 8.405% | $5.8105 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $90.92 | 4.346% | $94.8714 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $207.86 | 3.218% | $214.5489 | $214.55 | $214.55 | $214.50 |
| Purchase #5 | $222.69 | 12.761% | $251.1075 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $206.72 | 6.830% | $220.839 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $220.44 | 11.245% | $245.2285 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,007.79 | $1,091.2377 | $1,091.24 | $1,091.25 | $1,091.10 | |