| 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 | $237.28 | 11.628% | $264.8709 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $93.72 | 3.162% | $96.6834 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $10.75 | 8.854% | $11.7018 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $31.61 | 10.264% | $34.8545 | $34.85 | $34.85 | $34.90 |
| Purchase #5 | $138.80 | 10.588% | $153.4961 | $153.50 | $153.50 | $153.50 |
| Purchase #6 | $14.36 | 12.368% | $16.136 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $40.58 | 9.557% | $44.4582 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $567.10 | $622.2009 | $622.20 | $622.20 | $622.30 | |