| 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 | $22.51 | 9.510% | $24.6507 | $24.65 | $24.65 | $24.70 |
| Purchase #2 | $7.39 | 6.297% | $7.8553 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $249.89 | 12.273% | $280.559 | $280.56 | $280.55 | $280.60 |
| Purchase #4 | $207.56 | 6.346% | $220.7318 | $220.73 | $220.75 | $220.70 |
| Purchase #5 | $164.66 | 12.709% | $185.5866 | $185.59 | $185.60 | $185.60 |
| Purchase #6 | $140.59 | 8.818% | $152.9872 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $95.51 | 13.660% | $108.5567 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $888.11 | $980.9273 | $980.94 | $980.95 | $981.10 | |