| 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 | $8.68 | 3.263% | $8.9632 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $53.99 | 4.279% | $56.3002 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $9.65 | 6.156% | $10.2441 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $151.67 | 5.684% | $160.2909 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $14.52 | 8.258% | $15.7191 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $74.39 | 8.254% | $80.5302 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $32.31 | 10.606% | $35.7368 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $345.21 | $367.7845 | $367.78 | $367.80 | $367.70 | |