| 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 | $5.32 | 5.724% | $5.6245 | $5.62 | $5.60 | $5.60 |
| Purchase #2 | $201.74 | 10.695% | $223.3161 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $81.71 | 3.293% | $84.4007 | $84.40 | $84.40 | $84.40 |
| Purchase #4 | $71.52 | 11.169% | $79.5081 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $61.86 | 9.416% | $67.6847 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $134.39 | 6.477% | $143.0944 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $152.81 | 10.360% | $168.6411 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $709.35 | $772.2696 | $772.26 | $772.25 | $772.20 | |