| 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 | $63.32 | 4.771% | $66.341 | $66.34 | $66.35 | $66.30 |
| Purchase #2 | $74.50 | 8.423% | $80.7751 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $5.30 | 10.297% | $5.8457 | $5.85 | $5.85 | $5.80 |
| Purchase #4 | $248.54 | 13.185% | $281.31 | $281.31 | $281.30 | $281.30 |
| Purchase #5 | $192.59 | 12.599% | $216.8544 | $216.85 | $216.85 | $216.90 |
| Purchase #6 | $107.60 | 8.561% | $116.8116 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $23.51 | 5.425% | $24.7854 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $715.36 | $792.7232 | $792.73 | $792.75 | $792.70 | |