| 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 | $56.42 | 11.246% | $62.765 | $62.77 | $62.75 | $62.80 |
| Purchase #2 | $246.55 | 13.744% | $280.4358 | $280.44 | $280.45 | $280.40 |
| Purchase #3 | $85.40 | 12.843% | $96.3679 | $96.37 | $96.35 | $96.40 |
| Purchase #4 | $60.82 | 5.823% | $64.3615 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $177.53 | 7.148% | $190.2198 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $191.44 | 11.517% | $213.4881 | $213.49 | $213.50 | $213.50 |
| Purchase #7 | $190.43 | 3.563% | $197.215 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,008.59 | $1,104.8531 | $1,104.87 | $1,104.80 | $1,104.90 | |