| 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 | $87.93 | 8.628% | $95.5166 | $95.52 | $95.50 | $95.50 |
| Purchase #2 | $102.36 | 5.512% | $108.0021 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $188.60 | 5.236% | $198.4751 | $198.48 | $198.50 | $198.50 |
| Purchase #4 | $123.88 | 9.102% | $135.1556 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $210.43 | 6.363% | $223.8197 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $120.95 | 10.632% | $133.8094 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $86.77 | 3.744% | $90.0187 | $90.02 | $90.00 | $90.00 |
| 7 purchase totals = | $920.92 | $984.7972 | $984.81 | $984.75 | $984.80 | |