| 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 | $56.33 | 6.275% | $59.8647 | $59.86 | $59.85 | $59.90 |
| Purchase #2 | $28.97 | 12.128% | $32.4835 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $94.29 | 9.516% | $103.2626 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $50.97 | 10.772% | $56.4605 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $193.81 | 12.643% | $218.3134 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $207.51 | 3.384% | $214.5321 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $183.87 | 12.138% | $206.1881 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $815.75 | $891.1049 | $891.09 | $891.10 | $891.20 | |