| 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 | $64.91 | 6.354% | $69.0344 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $143.82 | 3.289% | $148.5502 | $148.55 | $148.55 | $148.60 |
| Purchase #3 | $55.45 | 12.501% | $62.3818 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $80.95 | 11.687% | $90.4106 | $90.41 | $90.40 | $90.40 |
| Purchase #5 | $135.39 | 6.151% | $143.7178 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $233.43 | 8.200% | $252.5713 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $146.50 | 11.227% | $162.9476 | $162.95 | $162.95 | $162.90 |
| 7 purchase totals = | $860.45 | $929.6137 | $929.61 | $929.60 | $929.60 | |