| 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 | $235.85 | 5.624% | $249.1142 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $72.46 | 4.320% | $75.5903 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $90.59 | 10.843% | $100.4127 | $100.41 | $100.40 | $100.40 |
| Purchase #4 | $166.50 | 9.136% | $181.7114 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $13.95 | 5.343% | $14.6953 | $14.70 | $14.70 | $14.70 |
| Purchase #6 | $81.40 | 6.714% | $86.8652 | $86.87 | $86.85 | $86.90 |
| Purchase #7 | $32.97 | 8.683% | $35.8328 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $693.72 | $744.2219 | $744.22 | $744.20 | $744.20 | |