| 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 | $8.64 | 5.711% | $9.1334 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $205.58 | 10.392% | $226.9439 | $226.94 | $226.95 | $226.90 |
| Purchase #3 | $31.61 | 12.565% | $35.5818 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $21.50 | 4.651% | $22.5 | $22.50 | $22.50 | $22.50 |
| Purchase #5 | $154.92 | 7.573% | $166.6521 | $166.65 | $166.65 | $166.70 |
| Purchase #6 | $66.97 | 11.541% | $74.699 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $59.80 | 4.752% | $62.6417 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $549.02 | $598.1519 | $598.14 | $598.20 | $598.10 | |