| 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 | $93.98 | 6.130% | $99.741 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $103.96 | 7.624% | $111.8859 | $111.89 | $111.90 | $111.90 |
| Purchase #3 | $201.39 | 6.429% | $214.3374 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $7.64 | 7.428% | $8.2075 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $195.39 | 3.482% | $202.1935 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $185.50 | 12.392% | $208.4872 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $201.35 | 7.516% | $216.4835 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $989.21 | $1,061.3360 | $1,061.34 | $1,061.40 | $1,061.30 | |