| 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 | $43.28 | 6.825% | $46.2339 | $46.23 | $46.25 | $46.20 |
| Purchase #2 | $33.98 | 13.657% | $38.6206 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $5.72 | 10.170% | $6.3017 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $87.68 | 12.464% | $98.6084 | $98.61 | $98.60 | $98.60 |
| Purchase #5 | $225.37 | 11.318% | $250.8774 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $133.29 | 5.715% | $140.9075 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $114.35 | 3.340% | $118.1693 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $643.67 | $699.7188 | $699.72 | $699.70 | $699.70 | |