| 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 | $76.97 | 7.469% | $82.7189 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $240.34 | 5.192% | $252.8185 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $79.33 | 4.676% | $83.0395 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $64.99 | 6.361% | $69.124 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $192.25 | 10.221% | $211.8999 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $61.93 | 5.256% | $65.185 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $12.94 | 12.873% | $14.6058 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $728.75 | $779.3916 | $779.40 | $779.35 | $779.30 | |