| 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 | $231.62 | 7.297% | $248.5213 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $74.28 | 3.330% | $76.7535 | $76.75 | $76.75 | $76.80 |
| Purchase #3 | $35.93 | 13.743% | $40.8679 | $40.87 | $40.85 | $40.90 |
| Purchase #4 | $71.67 | 11.380% | $79.826 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $95.28 | 13.730% | $108.3619 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $37.94 | 3.231% | $39.1658 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $176.64 | 7.219% | $189.3916 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $723.36 | $782.8880 | $782.89 | $782.85 | $783.00 | |