| 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 | $30.94 | 11.736% | $34.5711 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $194.53 | 5.298% | $204.8362 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $165.58 | 6.478% | $176.3063 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $79.99 | 13.102% | $90.4703 | $90.47 | $90.45 | $90.50 |
| Purchase #5 | $140.49 | 12.544% | $158.1131 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $69.35 | 3.414% | $71.7176 | $71.72 | $71.70 | $71.70 |
| Purchase #7 | $214.98 | 6.214% | $228.3389 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $895.86 | $964.3535 | $964.36 | $964.30 | $964.30 | |