| 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 | $7.28 | 10.759% | $8.0633 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $38.92 | 11.250% | $43.2985 | $43.30 | $43.30 | $43.30 |
| Purchase #3 | $21.96 | 9.148% | $23.9689 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $132.56 | 10.444% | $146.4046 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $25.47 | 13.302% | $28.858 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $58.67 | 9.446% | $64.212 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $39.76 | 10.726% | $44.0247 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $324.62 | $358.8300 | $358.82 | $358.75 | $358.90 | |