| 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 | $76.54 | 4.423% | $79.9254 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $174.38 | 13.698% | $198.2666 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $214.65 | 12.607% | $241.7109 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $193.58 | 9.259% | $211.5036 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $25.35 | 6.680% | $27.0434 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $214.79 | 4.278% | $223.9787 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $18.56 | 11.118% | $20.6235 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $917.85 | $1,003.0521 | $1,003.05 | $1,003.05 | $1,003.00 | |