| 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 | $19.69 | 8.172% | $21.2991 | $21.30 | $21.30 | $21.30 |
| Purchase #2 | $60.67 | 13.113% | $68.6257 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $174.76 | 13.303% | $198.0083 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $51.52 | 13.843% | $58.6519 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $123.90 | 8.117% | $133.957 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $190.79 | 9.687% | $209.2718 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $45.98 | 7.741% | $49.5393 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $667.31 | $739.3531 | $739.36 | $739.35 | $739.40 | |