| 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 | $73.69 | 11.287% | $82.0074 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $22.83 | 7.519% | $24.5466 | $24.55 | $24.55 | $24.50 |
| Purchase #3 | $24.90 | 8.193% | $26.9401 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $93.84 | 8.383% | $101.7066 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $58.40 | 6.449% | $62.1662 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $136.30 | 5.280% | $143.4966 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $189.43 | 6.591% | $201.9153 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $599.39 | $642.7788 | $642.80 | $642.75 | $642.70 | |