| 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 | $63.65 | 12.719% | $71.7456 | $71.75 | $71.75 | $71.70 |
| Purchase #2 | $101.87 | 8.685% | $110.7174 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $224.84 | 4.787% | $235.6031 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $5.98 | 3.240% | $6.1738 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $235.93 | 5.835% | $249.6965 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $12.68 | 13.111% | $14.3425 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $145.84 | 6.183% | $154.8573 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $790.79 | $843.1362 | $843.14 | $843.10 | $843.10 | |