| 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 | $34.31 | 6.113% | $36.4074 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $227.94 | 4.717% | $238.6919 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $222.72 | 3.115% | $229.6577 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $74.81 | 8.175% | $80.9257 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $151.73 | 10.174% | $167.167 | $167.17 | $167.15 | $167.20 |
| Purchase #6 | $30.77 | 5.515% | $32.467 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $154.32 | 12.768% | $174.0236 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $896.60 | $959.3403 | $959.35 | $959.30 | $959.40 | |