| 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 | $30.37 | 8.546% | $32.9654 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $24.29 | 13.144% | $27.4827 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $142.34 | 8.693% | $154.7136 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $247.88 | 5.634% | $261.8456 | $261.85 | $261.85 | $261.80 |
| Purchase #5 | $117.86 | 7.199% | $126.3447 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $210.27 | 9.769% | $230.8113 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $103.74 | 6.404% | $110.3835 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $876.75 | $944.5468 | $944.54 | $944.55 | $944.50 | |