| 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 | $69.81 | 13.174% | $79.0068 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $26.30 | 13.342% | $29.8089 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $164.25 | 6.820% | $175.4519 | $175.45 | $175.45 | $175.50 |
| Purchase #4 | $162.46 | 3.385% | $167.9593 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $34.45 | 8.649% | $37.4296 | $37.43 | $37.45 | $37.40 |
| Purchase #6 | $126.99 | 6.102% | $134.7389 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $90.71 | 8.556% | $98.4711 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $674.97 | $722.8665 | $722.87 | $722.85 | $722.90 | |