| 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 | $52.68 | 4.158% | $54.8704 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $116.75 | 11.139% | $129.7548 | $129.75 | $129.75 | $129.80 |
| Purchase #3 | $113.63 | 12.637% | $127.9894 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $10.97 | 4.278% | $11.4393 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $155.77 | 10.408% | $171.9825 | $171.98 | $172.00 | $172.00 |
| Purchase #6 | $134.50 | 9.788% | $147.6649 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $13.27 | 5.261% | $13.9681 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $597.57 | $657.6694 | $657.66 | $657.65 | $657.80 | |