| 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 | $26.52 | 8.455% | $28.7623 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $50.62 | 10.296% | $55.8318 | $55.83 | $55.85 | $55.80 |
| Purchase #3 | $214.97 | 9.558% | $235.5168 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $57.25 | 9.797% | $62.8588 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $181.33 | 7.686% | $195.267 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $164.76 | 5.560% | $173.9207 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $130.81 | 12.659% | $147.3692 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $826.26 | $899.5266 | $899.53 | $899.45 | $899.60 | |