| 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 | $40.41 | 3.475% | $41.8142 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $208.27 | 10.555% | $230.2529 | $230.25 | $230.25 | $230.30 |
| Purchase #3 | $155.65 | 4.293% | $162.3321 | $162.33 | $162.35 | $162.30 |
| Purchase #4 | $14.44 | 13.653% | $16.4115 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $248.41 | 10.563% | $274.6495 | $274.65 | $274.65 | $274.60 |
| Purchase #6 | $109.33 | 8.197% | $118.2918 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $27.82 | 3.720% | $28.8549 | $28.85 | $28.85 | $28.90 |
| 7 purchase totals = | $804.33 | $872.6069 | $872.59 | $872.60 | $872.60 | |