| 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 | $96.63 | 12.765% | $108.9648 | $108.96 | $108.95 | $109.00 |
| Purchase #2 | $56.47 | 4.350% | $58.9264 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $138.49 | 12.357% | $155.6032 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $27.41 | 6.398% | $29.1637 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $62.87 | 10.630% | $69.5531 | $69.55 | $69.55 | $69.60 |
| Purchase #6 | $158.74 | 9.690% | $174.1219 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $128.36 | 4.800% | $134.5213 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $668.97 | $730.8544 | $730.84 | $730.80 | $730.90 | |