| 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 | $87.41 | 11.254% | $97.2471 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $163.45 | 5.625% | $172.6441 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $59.76 | 9.660% | $65.5328 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $186.52 | 13.664% | $212.0061 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $53.98 | 6.745% | $57.621 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $39.32 | 4.618% | $41.1358 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $18.34 | 4.828% | $19.2255 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $608.78 | $665.4124 | $665.42 | $665.45 | $665.20 | |