| 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 | $5.62 | 12.108% | $6.3005 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $83.61 | 12.533% | $94.0888 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $24.45 | 5.616% | $25.8231 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $139.87 | 3.330% | $144.5277 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $160.94 | 12.493% | $181.0462 | $181.05 | $181.05 | $181.00 |
| Purchase #6 | $201.37 | 11.678% | $224.886 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $197.56 | 5.213% | $207.8588 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $813.42 | $884.5311 | $884.54 | $884.55 | $884.50 | |