| 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 | $82.62 | 8.580% | $89.7088 | $89.71 | $89.70 | $89.70 |
| Purchase #2 | $113.99 | 6.594% | $121.5065 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $124.32 | 10.713% | $137.6384 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $182.95 | 6.210% | $194.3112 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $194.98 | 6.490% | $207.6342 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $37.47 | 4.327% | $39.0913 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $105.92 | 7.379% | $113.7358 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $842.25 | $903.6262 | $903.63 | $903.65 | $903.50 | |