| 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 | $84.25 | 6.399% | $89.6412 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $132.90 | 13.708% | $151.1179 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $161.79 | 9.778% | $177.6098 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $220.58 | 11.438% | $245.8099 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $126.64 | 8.799% | $137.7831 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $45.62 | 5.655% | $48.1998 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $235.49 | 4.629% | $246.3908 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $1,007.27 | $1,096.5525 | $1,096.55 | $1,096.55 | $1,096.50 | |