| 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 | $72.96 | 6.693% | $77.8432 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $173.72 | 7.633% | $186.98 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $217.43 | 11.199% | $241.78 | $241.78 | $241.80 | $241.80 |
| Purchase #4 | $18.57 | 3.846% | $19.2842 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $132.28 | 11.482% | $147.4684 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $177.84 | 13.301% | $201.4945 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $186.65 | 13.395% | $211.6518 | $211.65 | $211.65 | $211.70 |
| 7 purchase totals = | $979.45 | $1,086.5021 | $1,086.49 | $1,086.55 | $1,086.60 | |