| 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 | $18.49 | 5.252% | $19.4611 | $19.46 | $19.45 | $19.50 |
| Purchase #2 | $19.96 | 13.729% | $22.7003 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $56.88 | 8.828% | $61.9014 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $91.63 | 6.260% | $97.366 | $97.37 | $97.35 | $97.40 |
| Purchase #5 | $62.64 | 7.509% | $67.3436 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $74.43 | 8.550% | $80.7938 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $184.33 | 5.501% | $194.47 | $194.47 | $194.45 | $194.50 |
| 7 purchase totals = | $508.36 | $544.0362 | $544.03 | $544.00 | $544.10 | |