| 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 | $64.31 | 10.816% | $71.2658 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $8.28 | 3.866% | $8.6001 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $215.31 | 5.262% | $226.6396 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $131.80 | 12.256% | $147.9534 | $147.95 | $147.95 | $148.00 |
| Purchase #5 | $230.43 | 10.273% | $254.1021 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $85.29 | 12.178% | $95.6766 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $162.51 | 13.695% | $184.7657 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $897.93 | $989.0033 | $989.01 | $989.00 | $989.10 | |