| 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 | $23.35 | 7.278% | $25.0494 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $200.41 | 12.851% | $226.1647 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $96.86 | 5.795% | $102.473 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $51.89 | 11.626% | $57.9227 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $9.64 | 4.439% | $10.0679 | $10.07 | $10.05 | $10.10 |
| Purchase #6 | $196.94 | 3.139% | $203.1219 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $15.49 | 5.232% | $16.3004 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $594.58 | $641.1000 | $641.09 | $641.00 | $641.10 | |