| 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 | $42.88 | 11.504% | $47.8129 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $21.88 | 13.781% | $24.8953 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $91.54 | 11.158% | $101.754 | $101.75 | $101.75 | $101.80 |
| Purchase #4 | $77.85 | 8.369% | $84.3653 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $108.65 | 13.511% | $123.3297 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $21.80 | 6.380% | $23.1908 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $223.27 | 11.655% | $249.2921 | $249.29 | $249.30 | $249.30 |
| 7 purchase totals = | $587.87 | $654.6401 | $654.64 | $654.65 | $654.70 | |