| 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 | $47.99 | 3.600% | $49.7176 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $161.33 | 12.634% | $181.7124 | $181.71 | $181.70 | $181.70 |
| Purchase #3 | $124.62 | 6.172% | $132.3115 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $131.58 | 11.651% | $146.9104 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $178.56 | 6.798% | $190.6985 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $185.30 | 9.716% | $203.3037 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $37.73 | 4.645% | $39.4826 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $867.11 | $944.1367 | $944.13 | $944.10 | $944.10 | |