| 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 | $103.96 | 9.854% | $114.2042 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $35.69 | 11.497% | $39.7933 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $227.98 | 13.110% | $257.8682 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $13.52 | 12.199% | $15.1693 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $155.90 | 8.212% | $168.7025 | $168.70 | $168.70 | $168.70 |
| Purchase #6 | $47.69 | 4.677% | $49.9205 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $205.94 | 4.457% | $215.1187 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $790.68 | $860.7767 | $860.77 | $860.70 | $860.80 | |