| 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 | $19.38 | 13.494% | $21.9951 | $22.00 | $22.00 | $22.00 |
| Purchase #2 | $79.51 | 5.277% | $83.7057 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $23.88 | 12.779% | $26.9316 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $128.37 | 4.489% | $134.1325 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $13.86 | 13.527% | $15.7348 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $223.38 | 4.316% | $233.0211 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $228.48 | 5.476% | $240.9916 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $716.86 | $756.5124 | $756.51 | $756.55 | $756.40 | |