| 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 | $81.29 | 5.485% | $85.7488 | $85.75 | $85.75 | $85.70 |
| Purchase #2 | $246.74 | 10.523% | $272.7045 | $272.70 | $272.70 | $272.70 |
| Purchase #3 | $216.73 | 12.630% | $244.103 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $175.47 | 13.633% | $199.3918 | $199.39 | $199.40 | $199.40 |
| Purchase #5 | $16.26 | 9.635% | $17.8267 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $37.27 | 13.511% | $42.3055 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $176.86 | 13.348% | $200.4673 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $950.62 | $1,062.5476 | $1,062.55 | $1,062.55 | $1,062.50 | |