| 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 | $63.41 | 6.522% | $67.5456 | $67.55 | $67.55 | $67.50 |
| Purchase #2 | $81.82 | 12.831% | $92.3183 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $24.89 | 13.468% | $28.2422 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $20.74 | 3.147% | $21.3927 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $138.48 | 5.252% | $145.753 | $145.75 | $145.75 | $145.80 |
| Purchase #6 | $160.74 | 10.783% | $178.0726 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $110.85 | 6.771% | $118.3557 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $600.93 | $651.6801 | $651.68 | $651.65 | $651.70 | |