| 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 | $76.49 | 5.651% | $80.8124 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $183.93 | 4.260% | $191.7654 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $243.74 | 13.274% | $276.094 | $276.09 | $276.10 | $276.10 |
| Purchase #4 | $25.34 | 12.661% | $28.5483 | $28.55 | $28.55 | $28.50 |
| Purchase #5 | $36.57 | 13.258% | $41.4185 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $167.26 | 3.185% | $172.5872 | $172.59 | $172.60 | $172.60 |
| Purchase #7 | $185.59 | 6.770% | $198.1544 | $198.15 | $198.15 | $198.20 |
| 7 purchase totals = | $918.92 | $989.3802 | $989.38 | $989.35 | $989.40 | |