| 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 | $247.74 | 12.539% | $278.8041 | $278.80 | $278.80 | $278.80 |
| Purchase #2 | $69.42 | 3.386% | $71.7706 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $241.41 | 10.128% | $265.86 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $115.67 | 6.706% | $123.4268 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $77.44 | 6.249% | $82.2792 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $22.71 | 5.540% | $23.9681 | $23.97 | $23.95 | $24.00 |
| Purchase #7 | $44.55 | 13.783% | $50.6903 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $818.94 | $896.7991 | $896.80 | $896.80 | $896.90 | |