| 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 | $97.60 | 5.716% | $103.1788 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $95.60 | 13.812% | $108.8043 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $11.71 | 8.484% | $12.7035 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $88.31 | 12.844% | $99.6525 | $99.65 | $99.65 | $99.70 |
| Purchase #5 | $157.81 | 12.580% | $177.6625 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $11.40 | 12.870% | $12.8672 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $9.73 | 9.334% | $10.6382 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $472.16 | $525.5070 | $525.50 | $525.50 | $525.60 | |