| 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 | $78.66 | 4.381% | $82.1061 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $157.28 | 12.805% | $177.4197 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $87.36 | 10.629% | $96.6455 | $96.65 | $96.65 | $96.60 |
| Purchase #4 | $197.50 | 12.760% | $222.701 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $55.28 | 3.240% | $57.0711 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $58.90 | 8.499% | $63.9059 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $134.38 | 5.639% | $141.9577 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $769.36 | $841.8070 | $841.82 | $841.75 | $841.80 | |