| 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 | $35.80 | 10.424% | $39.5318 | $39.53 | $39.55 | $39.50 |
| Purchase #2 | $68.99 | 6.491% | $73.4681 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $46.76 | 4.594% | $48.9082 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $51.80 | 4.371% | $54.0642 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $5.97 | 4.477% | $6.2373 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $110.87 | 11.515% | $123.6367 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $178.25 | 5.666% | $188.3496 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $498.44 | $534.1959 | $534.20 | $534.20 | $534.10 | |