| 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 | $108.94 | 3.296% | $112.5307 | $112.53 | $112.55 | $112.50 |
| Purchase #2 | $214.66 | 12.842% | $242.2266 | $242.23 | $242.25 | $242.20 |
| Purchase #3 | $28.36 | 5.395% | $29.89 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $79.80 | 12.561% | $89.8237 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $26.57 | 10.468% | $29.3513 | $29.35 | $29.35 | $29.40 |
| Purchase #6 | $60.28 | 5.718% | $63.7268 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $144.62 | 7.729% | $155.7977 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $663.23 | $723.3468 | $723.35 | $723.40 | $723.30 | |