| 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 | $24.35 | 13.568% | $27.6538 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $203.65 | 13.275% | $230.6845 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $158.81 | 3.438% | $164.2699 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $191.75 | 7.470% | $206.0737 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $62.88 | 13.549% | $71.3996 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $17.99 | 7.546% | $19.3475 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $181.73 | 9.808% | $199.5541 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $841.16 | $918.9831 | $918.97 | $918.95 | $919.10 | |