| 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 | $54.69 | 10.564% | $60.4675 | $60.47 | $60.45 | $60.50 |
| Purchase #2 | $107.77 | 5.352% | $113.5379 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $209.91 | 6.140% | $222.7985 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $71.47 | 13.520% | $81.1327 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $171.51 | 5.738% | $181.3512 | $181.35 | $181.35 | $181.40 |
| Purchase #6 | $133.67 | 3.270% | $138.041 | $138.04 | $138.05 | $138.00 |
| Purchase #7 | $49.28 | 12.807% | $55.5913 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $798.30 | $852.9201 | $852.92 | $852.95 | $852.90 | |