| 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 | $11.29 | 5.282% | $11.8863 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $105.26 | 6.562% | $112.1672 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $14.67 | 6.502% | $15.6238 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $30.25 | 10.545% | $33.4399 | $33.44 | $33.45 | $33.40 |
| Purchase #5 | $124.36 | 4.625% | $130.1117 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $145.45 | 12.565% | $163.7258 | $163.73 | $163.75 | $163.70 |
| Purchase #7 | $213.56 | 12.330% | $239.8919 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $644.84 | $706.8466 | $706.85 | $706.85 | $706.80 | |