| 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 | $24.68 | 9.632% | $27.0572 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $192.26 | 13.665% | $218.5323 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $88.54 | 5.680% | $93.5691 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $85.68 | 9.407% | $93.7399 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $65.34 | 10.773% | $72.3791 | $72.38 | $72.40 | $72.40 |
| Purchase #6 | $213.31 | 5.685% | $225.4367 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $98.43 | 11.167% | $109.4217 | $109.42 | $109.40 | $109.40 |
| 7 purchase totals = | $768.24 | $840.1360 | $840.14 | $840.15 | $840.10 | |