| 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 | $211.46 | 4.656% | $221.3056 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $74.61 | 3.245% | $77.0311 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $243.99 | 6.255% | $259.2516 | $259.25 | $259.25 | $259.30 |
| Purchase #4 | $87.58 | 11.827% | $97.9381 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $193.75 | 9.307% | $211.7823 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $58.69 | 6.510% | $62.5107 | $62.51 | $62.50 | $62.50 |
| Purchase #7 | $8.82 | 7.710% | $9.5 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $878.90 | $939.3194 | $939.32 | $939.35 | $939.30 | |