| 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 | $21.25 | 4.140% | $22.1298 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $229.78 | 8.241% | $248.7162 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $178.55 | 5.469% | $188.3149 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $75.27 | 11.577% | $83.984 | $83.98 | $84.00 | $84.00 |
| Purchase #5 | $24.51 | 10.355% | $27.048 | $27.05 | $27.05 | $27.00 |
| Purchase #6 | $42.44 | 3.188% | $43.793 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $55.36 | 13.565% | $62.8696 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $627.16 | $676.8555 | $676.85 | $676.85 | $676.80 | |