| 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 | $10.70 | 9.261% | $11.6909 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $205.94 | 6.795% | $219.9336 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $69.66 | 13.577% | $79.1177 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $171.59 | 8.194% | $185.6501 | $185.65 | $185.65 | $185.70 |
| Purchase #5 | $158.99 | 9.804% | $174.5774 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $12.88 | 11.159% | $14.3173 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $44.53 | 10.305% | $49.1188 | $49.12 | $49.10 | $49.10 |
| 7 purchase totals = | $674.29 | $734.4058 | $734.41 | $734.40 | $734.40 | |