| 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 | $115.77 | 6.592% | $123.4016 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $140.83 | 8.720% | $153.1104 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $201.54 | 9.549% | $220.7851 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $202.66 | 6.434% | $215.6991 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $5.95 | 11.821% | $6.6533 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $51.62 | 5.364% | $54.3889 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $18.91 | 11.699% | $21.1223 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $737.28 | $795.1607 | $795.16 | $795.15 | $795.20 | |