| 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 | $56.72 | 7.647% | $61.0574 | $61.06 | $61.05 | $61.10 |
| Purchase #2 | $60.81 | 4.297% | $63.423 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $17.69 | 6.678% | $18.8713 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $169.44 | 13.362% | $192.0806 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $107.46 | 5.411% | $113.2747 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $113.64 | 7.369% | $122.0141 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $171.95 | 4.733% | $180.0884 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $697.71 | $750.8095 | $750.80 | $750.75 | $750.90 | |