| 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 | $59.54 | 8.707% | $64.7241 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $157.89 | 13.384% | $179.022 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $157.72 | 10.412% | $174.1418 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $180.41 | 6.368% | $191.8985 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $214.57 | 6.871% | $229.3131 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $178.46 | 12.703% | $201.1298 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $11.35 | 6.262% | $12.0607 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $959.94 | $1,052.2900 | $1,052.28 | $1,052.25 | $1,052.20 | |