| 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 | $105.58 | 9.517% | $115.628 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $148.69 | 8.753% | $161.7048 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $70.88 | 3.466% | $73.3367 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $43.87 | 11.197% | $48.7821 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $52.58 | 8.827% | $57.2212 | $57.22 | $57.20 | $57.20 |
| Purchase #6 | $227.34 | 10.342% | $250.8515 | $250.85 | $250.85 | $250.90 |
| Purchase #7 | $204.30 | 7.463% | $219.5469 | $219.55 | $219.55 | $219.50 |
| 7 purchase totals = | $853.24 | $927.0712 | $927.07 | $927.10 | $927.00 | |