| 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 | $28.59 | 3.861% | $29.6939 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $96.58 | 6.320% | $102.6839 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $78.76 | 9.562% | $86.291 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $222.68 | 8.413% | $241.4141 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $199.73 | 10.320% | $220.3421 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $140.56 | 5.169% | $147.8255 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $222.74 | 10.117% | $245.2746 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $989.64 | $1,073.5251 | $1,073.51 | $1,073.55 | $1,073.50 | |