| 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 | $43.33 | 12.716% | $48.8398 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $26.68 | 10.583% | $29.5035 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $161.29 | 4.147% | $167.9787 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $58.72 | 9.548% | $64.3266 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $141.68 | 4.830% | $148.5231 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $61.42 | 3.361% | $63.4843 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $115.41 | 4.667% | $120.7962 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $608.53 | $643.4522 | $643.45 | $643.50 | $643.40 | |