| 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 | $7.92 | 3.786% | $8.2199 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $22.39 | 6.539% | $23.8541 | $23.85 | $23.85 | $23.90 |
| Purchase #3 | $48.92 | 10.612% | $54.1114 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $206.96 | 4.578% | $216.4346 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $136.58 | 11.543% | $152.3454 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $72.95 | 4.753% | $76.4173 | $76.42 | $76.40 | $76.40 |
| Purchase #7 | $242.38 | 9.626% | $265.7115 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $738.10 | $797.0942 | $797.09 | $797.05 | $797.00 | |