| 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 | $56.74 | 3.836% | $58.9165 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $76.66 | 5.598% | $80.9514 | $80.95 | $80.95 | $81.00 |
| Purchase #3 | $146.42 | 6.759% | $156.3165 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $161.25 | 9.129% | $175.9705 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $54.61 | 5.514% | $57.6212 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $58.53 | 8.737% | $63.6438 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $107.35 | 10.160% | $118.2568 | $118.26 | $118.25 | $118.30 |
| 7 purchase totals = | $661.56 | $711.6767 | $711.68 | $711.60 | $711.70 | |