| 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 | $65.40 | 6.115% | $69.3992 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $53.47 | 12.633% | $60.2249 | $60.22 | $60.20 | $60.20 |
| Purchase #3 | $250.79 | 6.210% | $266.3641 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $205.67 | 11.824% | $229.9884 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $150.88 | 9.234% | $164.8123 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $145.80 | 13.208% | $165.0573 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $44.75 | 7.686% | $48.1895 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $916.76 | $1,004.0357 | $1,004.03 | $1,004.00 | $1,004.10 | |