| 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 | $59.64 | 9.578% | $65.3523 | $65.35 | $65.35 | $65.40 |
| Purchase #2 | $242.46 | 6.509% | $258.2417 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $193.43 | 9.371% | $211.5563 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $225.76 | 9.671% | $247.5932 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $39.29 | 7.299% | $42.1578 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $215.94 | 4.307% | $225.2405 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $79.96 | 10.601% | $88.4366 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $1,056.48 | $1,138.5784 | $1,138.58 | $1,138.60 | $1,138.60 | |