| 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 | $8.66 | 11.303% | $9.6388 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $237.47 | 4.824% | $248.9256 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $8.64 | 6.230% | $9.1783 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $129.96 | 4.718% | $136.0915 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $167.52 | 13.171% | $189.5841 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $50.37 | 7.109% | $53.9508 | $53.95 | $53.95 | $54.00 |
| Purchase #7 | $137.76 | 5.453% | $145.2721 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $740.38 | $792.6412 | $792.64 | $792.70 | $792.70 | |