| 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 | $25.54 | 13.386% | $28.9588 | $28.96 | $28.95 | $29.00 |
| Purchase #2 | $140.72 | 11.482% | $156.8775 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $230.36 | 3.102% | $237.5058 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $34.63 | 13.236% | $39.2136 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $10.64 | 7.197% | $11.4058 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $116.47 | 10.412% | $128.5969 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $148.77 | 5.800% | $157.3987 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $707.13 | $759.9571 | $759.97 | $759.95 | $760.00 | |