| 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 | $24.66 | 12.278% | $27.6878 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $63.58 | 3.237% | $65.6381 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $64.72 | 10.789% | $71.7026 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $206.90 | 10.569% | $228.7673 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $229.63 | 12.157% | $257.5461 | $257.55 | $257.55 | $257.50 |
| Purchase #6 | $174.25 | 10.256% | $192.1211 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $180.45 | 10.263% | $198.9696 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $944.19 | $1,042.4326 | $1,042.44 | $1,042.40 | $1,042.40 | |