| 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 | $48.87 | 11.328% | $54.406 | $54.41 | $54.40 | $54.40 |
| Purchase #2 | $5.85 | 4.852% | $6.1338 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $218.98 | 6.781% | $233.829 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $201.88 | 13.780% | $229.6991 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $156.53 | 10.733% | $173.3304 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $139.84 | 12.869% | $157.836 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $191.70 | 8.355% | $207.7165 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $963.65 | $1,062.9508 | $1,062.96 | $1,063.00 | $1,062.80 | |