| 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 | $162.55 | 8.572% | $176.4838 | $176.48 | $176.50 | $176.50 |
| Purchase #2 | $73.74 | 9.548% | $80.7807 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $32.88 | 3.418% | $34.0038 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $250.95 | 13.311% | $284.354 | $284.35 | $284.35 | $284.40 |
| Purchase #5 | $21.45 | 9.668% | $23.5238 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $6.91 | 12.505% | $7.7741 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $13.68 | 11.701% | $15.2807 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $562.16 | $622.2009 | $622.18 | $622.20 | $622.30 | |