| 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 | $47.66 | 5.647% | $50.3514 | $50.35 | $50.35 | $50.40 |
| Purchase #2 | $18.90 | 11.373% | $21.0495 | $21.05 | $21.05 | $21.00 |
| Purchase #3 | $165.42 | 4.159% | $172.2998 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $180.96 | 8.348% | $196.0665 | $196.07 | $196.05 | $196.10 |
| Purchase #5 | $182.86 | 11.384% | $203.6768 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $46.32 | 10.773% | $51.3101 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $140.53 | 5.213% | $147.8558 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $782.65 | $842.6099 | $842.62 | $842.60 | $842.70 | |