| 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 | $46.35 | 11.133% | $51.5101 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $119.98 | 13.138% | $135.743 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $58.97 | 6.200% | $62.6261 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $81.65 | 4.370% | $85.2181 | $85.22 | $85.20 | $85.20 |
| Purchase #5 | $144.40 | 7.750% | $155.591 | $155.59 | $155.60 | $155.60 |
| Purchase #6 | $128.36 | 7.238% | $137.6507 | $137.65 | $137.65 | $137.70 |
| Purchase #7 | $17.88 | 10.447% | $19.7479 | $19.75 | $19.75 | $19.70 |
| 7 purchase totals = | $597.59 | $648.0869 | $648.09 | $648.10 | $648.00 | |