| 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 | $13.82 | 11.522% | $15.4123 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $122.84 | 5.529% | $129.6318 | $129.63 | $129.65 | $129.60 |
| Purchase #3 | $148.63 | 5.603% | $156.9577 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $119.50 | 7.599% | $128.5808 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $182.73 | 12.506% | $205.5822 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $124.97 | 8.716% | $135.8624 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $114.69 | 11.203% | $127.5387 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $827.18 | $899.5659 | $899.56 | $899.60 | $899.60 | |