| 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 | $28.27 | 4.836% | $29.6371 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $161.72 | 3.376% | $167.1797 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $42.68 | 3.174% | $44.0347 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $151.62 | 5.414% | $159.8287 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $159.25 | 5.134% | $167.4259 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $235.83 | 13.594% | $267.8887 | $267.89 | $267.90 | $267.90 |
| Purchase #7 | $36.28 | 9.154% | $39.6011 | $39.60 | $39.60 | $39.60 |
| 7 purchase totals = | $815.65 | $875.5959 | $875.60 | $875.70 | $875.50 | |