| 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 | $33.44 | 11.837% | $37.3983 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $139.56 | 5.340% | $147.0125 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $30.77 | 4.809% | $32.2497 | $32.25 | $32.25 | $32.20 |
| Purchase #4 | $164.44 | 5.366% | $173.2639 | $173.26 | $173.25 | $173.30 |
| Purchase #5 | $71.86 | 12.241% | $80.6564 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $118.79 | 3.359% | $122.7802 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $19.44 | 12.326% | $21.8362 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $578.30 | $615.1972 | $615.20 | $615.20 | $615.20 | |