| 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 | $75.82 | 4.194% | $78.9999 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $81.79 | 7.153% | $87.6404 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $157.48 | 12.845% | $177.7083 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $88.61 | 12.517% | $99.7013 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $145.65 | 9.583% | $159.6076 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $226.60 | 3.697% | $234.9774 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $151.91 | 9.467% | $166.2913 | $166.29 | $166.30 | $166.30 |
| 7 purchase totals = | $927.86 | $1,004.9262 | $1,004.93 | $1,004.95 | $1,004.90 | |