| 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 | $80.95 | 4.502% | $84.5944 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $236.47 | 10.855% | $262.1388 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $197.56 | 9.485% | $216.2986 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $16.34 | 5.304% | $17.2067 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $244.83 | 7.472% | $263.1237 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $73.75 | 4.104% | $76.7767 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $175.65 | 10.337% | $193.8069 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $1,025.55 | $1,113.9458 | $1,113.95 | $1,113.95 | $1,113.90 | |