| 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 | $77.89 | 3.424% | $80.557 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $143.74 | 11.831% | $160.7459 | $160.75 | $160.75 | $160.70 |
| Purchase #3 | $234.75 | 9.496% | $257.0419 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $218.65 | 3.402% | $226.0885 | $226.09 | $226.10 | $226.10 |
| Purchase #5 | $90.53 | 10.172% | $99.7387 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $233.64 | 12.623% | $263.1324 | $263.13 | $263.15 | $263.10 |
| Purchase #7 | $64.32 | 7.634% | $69.2302 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $1,063.52 | $1,156.5346 | $1,156.54 | $1,156.60 | $1,156.40 | |