| 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 | $70.49 | 8.465% | $76.457 | $76.46 | $76.45 | $76.50 |
| Purchase #2 | $100.62 | 9.358% | $110.036 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $206.59 | 4.687% | $216.2729 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $241.45 | 13.373% | $273.7391 | $273.74 | $273.75 | $273.70 |
| Purchase #5 | $146.52 | 12.753% | $165.2057 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $82.58 | 9.844% | $90.7092 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $134.49 | 6.319% | $142.9884 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $982.74 | $1,075.4083 | $1,075.42 | $1,075.40 | $1,075.40 | |