| 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 | $26.72 | 5.608% | $28.2185 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $101.83 | 12.110% | $114.1616 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $10.80 | 12.857% | $12.1886 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $168.70 | 6.851% | $180.2576 | $180.26 | $180.25 | $180.30 |
| Purchase #5 | $79.30 | 10.798% | $87.8628 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $160.44 | 7.691% | $172.7794 | $172.78 | $172.80 | $172.80 |
| Purchase #7 | $194.68 | 3.854% | $202.183 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $742.47 | $797.6515 | $797.65 | $797.65 | $797.80 | |