| 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 | $44.49 | 3.325% | $45.9693 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $205.67 | 6.414% | $218.8617 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $173.58 | 12.216% | $194.7845 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $10.74 | 3.593% | $11.1259 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $127.82 | 9.789% | $140.3323 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $215.95 | 12.447% | $242.8293 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $215.27 | 8.188% | $232.8963 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $993.52 | $1,086.7993 | $1,086.80 | $1,086.85 | $1,086.80 | |