| 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 | $34.76 | 10.613% | $38.4491 | $38.45 | $38.45 | $38.40 |
| Purchase #2 | $10.56 | 13.250% | $11.9592 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $177.94 | 12.233% | $199.7074 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $77.53 | 13.729% | $88.1741 | $88.17 | $88.15 | $88.20 |
| Purchase #5 | $160.85 | 9.422% | $176.0053 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $8.53 | 6.792% | $9.1094 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $37.70 | 5.436% | $39.7494 | $39.75 | $39.75 | $39.70 |
| 7 purchase totals = | $507.87 | $563.1539 | $563.16 | $563.10 | $563.10 | |