| 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 | $44.71 | 11.429% | $49.8199 | $49.82 | $49.80 | $49.80 |
| Purchase #2 | $145.64 | 8.516% | $158.0427 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $242.77 | 6.200% | $257.8217 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $76.28 | 11.331% | $84.9233 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $231.81 | 7.852% | $250.0117 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $92.64 | 7.291% | $99.3944 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $70.59 | 6.618% | $75.2616 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $904.44 | $975.2753 | $975.26 | $975.20 | $975.20 | |