| 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 | $55.93 | 12.795% | $63.0862 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $209.33 | 6.592% | $223.129 | $223.13 | $223.15 | $223.10 |
| Purchase #3 | $172.71 | 6.103% | $183.2505 | $183.25 | $183.25 | $183.30 |
| Purchase #4 | $8.45 | 5.726% | $8.9338 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $39.86 | 7.190% | $42.7259 | $42.73 | $42.75 | $42.70 |
| Purchase #6 | $186.74 | 12.346% | $209.7949 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $80.50 | 6.666% | $85.8661 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $753.52 | $816.7864 | $816.79 | $816.85 | $816.80 | |