| 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 | $44.28 | 3.158% | $45.6784 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $143.88 | 6.501% | $153.2336 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $14.95 | 4.503% | $15.6232 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $162.65 | 8.156% | $175.9157 | $175.92 | $175.90 | $175.90 |
| Purchase #5 | $43.97 | 10.306% | $48.5015 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $145.52 | 6.715% | $155.2917 | $155.29 | $155.30 | $155.30 |
| Purchase #7 | $197.52 | 11.574% | $220.381 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $752.77 | $814.6251 | $814.62 | $814.65 | $814.60 | |