| 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 | $26.52 | 7.359% | $28.4716 | $28.47 | $28.45 | $28.50 |
| Purchase #2 | $196.67 | 9.811% | $215.9653 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $43.78 | 12.206% | $49.1238 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $191.48 | 7.105% | $205.0847 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $73.31 | 11.439% | $81.6959 | $81.70 | $81.70 | $81.70 |
| Purchase #6 | $224.90 | 7.546% | $241.871 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $153.66 | 6.750% | $164.0321 | $164.03 | $164.05 | $164.00 |
| 7 purchase totals = | $910.32 | $986.2444 | $986.24 | $986.20 | $986.30 | |