| 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 | $20.55 | 5.375% | $21.6546 | $21.65 | $21.65 | $21.70 |
| Purchase #2 | $77.53 | 10.459% | $85.6389 | $85.64 | $85.65 | $85.60 |
| Purchase #3 | $58.92 | 8.784% | $64.0955 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $241.76 | 6.629% | $257.7863 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $147.53 | 10.155% | $162.5117 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $184.48 | 11.150% | $205.0495 | $205.05 | $205.05 | $205.00 |
| Purchase #7 | $49.34 | 4.679% | $51.6486 | $51.65 | $51.65 | $51.60 |
| 7 purchase totals = | $780.11 | $848.3851 | $848.39 | $848.40 | $848.30 | |