| 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 | $8.86 | 3.551% | $9.1746 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $55.58 | 13.703% | $63.1961 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $113.66 | 3.708% | $117.8745 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $62.83 | 4.417% | $65.6052 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $31.35 | 11.540% | $34.9678 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $101.96 | 11.115% | $113.2929 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $12.69 | 12.200% | $14.2382 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $386.93 | $418.3493 | $418.35 | $418.30 | $418.40 | |