| 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 | $69.72 | 12.319% | $78.3088 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $52.77 | 9.321% | $57.6887 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $115.83 | 7.628% | $124.6655 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $153.63 | 7.597% | $165.3013 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $248.85 | 11.542% | $277.5723 | $277.57 | $277.55 | $277.60 |
| Purchase #6 | $82.52 | 13.407% | $93.5835 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $122.36 | 5.128% | $128.6346 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $845.68 | $925.7547 | $925.75 | $925.75 | $925.80 | |