| 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 | $45.45 | 5.430% | $47.9179 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $189.71 | 8.150% | $205.1714 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $141.89 | 4.556% | $148.3545 | $148.35 | $148.35 | $148.40 |
| Purchase #4 | $207.30 | 3.498% | $214.5514 | $214.55 | $214.55 | $214.60 |
| Purchase #5 | $18.85 | 8.477% | $20.4479 | $20.45 | $20.45 | $20.40 |
| Purchase #6 | $95.70 | 11.814% | $107.006 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $12.87 | 9.274% | $14.0636 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $711.77 | $757.5127 | $757.51 | $757.45 | $757.60 | |