| 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 | $30.72 | 8.683% | $33.3874 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $25.98 | 8.403% | $28.1631 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $166.80 | 11.723% | $186.354 | $186.35 | $186.35 | $186.40 |
| Purchase #4 | $71.63 | 6.439% | $76.2423 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $14.71 | 7.697% | $15.8422 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $29.83 | 10.208% | $32.875 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $39.45 | 11.732% | $44.0783 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $379.12 | $416.9423 | $416.94 | $417.00 | $417.00 | |