| 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 | $91.94 | 6.687% | $98.088 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $83.92 | 4.518% | $87.7115 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $159.75 | 11.873% | $178.7171 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $225.27 | 9.462% | $246.585 | $246.59 | $246.60 | $246.60 |
| Purchase #5 | $246.99 | 10.851% | $273.7909 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $9.74 | 5.207% | $10.2472 | $10.25 | $10.25 | $10.20 |
| Purchase #7 | $139.42 | 4.345% | $145.4778 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $957.03 | $1,040.6175 | $1,040.63 | $1,040.65 | $1,040.60 | |