| 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 | $30.73 | 3.134% | $31.6931 | $31.69 | $31.70 | $31.70 |
| Purchase #2 | $147.96 | 3.706% | $153.4434 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $216.79 | 11.263% | $241.2071 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $149.63 | 10.757% | $165.7257 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $42.27 | 9.690% | $46.366 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $79.96 | 11.223% | $88.9339 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $68.46 | 4.208% | $71.3408 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $735.80 | $798.7100 | $798.71 | $798.75 | $798.60 | |