| 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 | $34.90 | 9.246% | $38.1269 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $73.81 | 12.596% | $83.1071 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $124.75 | 10.456% | $137.7939 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $91.78 | 4.622% | $96.0221 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $185.75 | 7.211% | $199.1444 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $92.95 | 4.404% | $97.0435 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $9.88 | 13.546% | $11.2183 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $613.82 | $662.4562 | $662.45 | $662.45 | $662.30 | |