| 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 | $76.56 | 9.550% | $83.8715 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $230.46 | 6.130% | $244.5872 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $28.30 | 12.547% | $31.8508 | $31.85 | $31.85 | $31.90 |
| Purchase #4 | $179.83 | 8.827% | $195.7036 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $182.90 | 6.214% | $194.2654 | $194.27 | $194.25 | $194.30 |
| Purchase #6 | $100.38 | 7.433% | $107.8412 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $91.32 | 3.388% | $94.4139 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $889.75 | $952.5336 | $952.53 | $952.50 | $952.60 | |