| 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 | $49.52 | 10.324% | $54.6324 | $54.63 | $54.65 | $54.60 |
| Purchase #2 | $192.35 | 3.516% | $199.113 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $176.60 | 12.121% | $198.0057 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $230.26 | 9.802% | $252.8301 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $250.40 | 7.611% | $269.4579 | $269.46 | $269.45 | $269.50 |
| Purchase #6 | $28.33 | 10.284% | $31.2435 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $21.58 | 4.561% | $22.5643 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $949.04 | $1,027.8469 | $1,027.84 | $1,027.85 | $1,027.80 | |