| 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 | $83.87 | 3.435% | $86.7509 | $86.75 | $86.75 | $86.80 |
| Purchase #2 | $117.86 | 7.256% | $126.4119 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $51.87 | 5.205% | $54.5698 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $120.26 | 12.378% | $135.1458 | $135.15 | $135.15 | $135.10 |
| Purchase #5 | $108.73 | 12.410% | $122.2234 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $51.92 | 4.399% | $54.204 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $38.41 | 13.799% | $43.7102 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $572.92 | $623.0160 | $623.01 | $622.95 | $623.00 | |