| 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 | $19.93 | 13.665% | $22.6534 | $22.65 | $22.65 | $22.70 |
| Purchase #2 | $110.89 | 12.491% | $124.7413 | $124.74 | $124.75 | $124.70 |
| Purchase #3 | $43.75 | 6.152% | $46.4415 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $63.38 | 10.572% | $70.0805 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $160.40 | 7.430% | $172.3177 | $172.32 | $172.30 | $172.30 |
| Purchase #6 | $158.27 | 9.347% | $173.0635 | $173.06 | $173.05 | $173.10 |
| Purchase #7 | $69.70 | 6.754% | $74.4075 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $626.32 | $683.7054 | $683.70 | $683.70 | $683.70 | |