| 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 | $21.93 | 4.727% | $22.9666 | $22.97 | $22.95 | $23.00 |
| Purchase #2 | $235.83 | 12.676% | $265.7238 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $97.43 | 7.704% | $104.936 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $22.97 | 5.516% | $24.237 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $165.60 | 11.544% | $184.7169 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $117.43 | 3.224% | $121.2159 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $243.51 | 9.694% | $267.1159 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $904.70 | $990.9121 | $990.93 | $990.85 | $990.80 | |