| 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 | $25.94 | 8.334% | $28.1018 | $28.10 | $28.10 | $28.10 |
| Purchase #2 | $238.85 | 6.847% | $255.2041 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $22.47 | 8.797% | $24.4467 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $213.42 | 10.454% | $235.7309 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $41.38 | 5.640% | $43.7138 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $8.49 | 4.111% | $8.839 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $156.79 | 4.540% | $163.9083 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $707.34 | $759.9446 | $759.94 | $759.95 | $759.80 | |