| 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 | $63.82 | 9.271% | $69.7368 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $12.32 | 13.830% | $14.0239 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $240.52 | 12.533% | $270.6644 | $270.66 | $270.65 | $270.70 |
| Purchase #4 | $175.85 | 6.300% | $186.9286 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $198.42 | 9.729% | $217.7243 | $217.72 | $217.70 | $217.70 |
| Purchase #6 | $103.68 | 12.578% | $116.7209 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $230.69 | 4.420% | $240.8865 | $240.89 | $240.90 | $240.90 |
| 7 purchase totals = | $1,025.30 | $1,116.6854 | $1,116.68 | $1,116.65 | $1,116.60 | |