| 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 | $137.43 | 5.589% | $145.111 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $25.48 | 10.291% | $28.1021 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $220.34 | 5.411% | $232.2626 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $55.34 | 13.328% | $62.7157 | $62.72 | $62.70 | $62.70 |
| Purchase #5 | $93.63 | 5.355% | $98.6439 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $31.55 | 12.190% | $35.3959 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $82.42 | 4.769% | $86.3506 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $646.19 | $688.5818 | $688.58 | $688.55 | $688.60 | |