| 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 | $57.28 | 12.163% | $64.247 | $64.25 | $64.25 | $64.20 |
| Purchase #2 | $67.45 | 3.829% | $70.0327 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $158.34 | 3.686% | $164.1764 | $164.18 | $164.20 | $164.20 |
| Purchase #4 | $21.58 | 12.691% | $24.3187 | $24.32 | $24.30 | $24.30 |
| Purchase #5 | $248.80 | 13.171% | $281.5694 | $281.57 | $281.55 | $281.60 |
| Purchase #6 | $87.56 | 13.753% | $99.6021 | $99.60 | $99.60 | $99.60 |
| Purchase #7 | $246.44 | 10.639% | $272.6588 | $272.66 | $272.65 | $272.70 |
| 7 purchase totals = | $887.45 | $976.6051 | $976.61 | $976.60 | $976.60 | |