| 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 | $47.49 | 5.117% | $49.9201 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $189.64 | 9.864% | $208.3461 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $142.97 | 10.551% | $158.0548 | $158.05 | $158.05 | $158.10 |
| Purchase #4 | $44.60 | 7.444% | $47.92 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $123.68 | 12.172% | $138.7343 | $138.73 | $138.75 | $138.70 |
| Purchase #6 | $163.29 | 13.196% | $184.8377 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $103.26 | 4.243% | $107.6413 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $814.93 | $895.4543 | $895.45 | $895.45 | $895.30 | |