| 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 | $77.28 | 10.821% | $85.6425 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $38.62 | 9.532% | $42.3013 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $237.28 | 4.110% | $247.0322 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $98.52 | 12.353% | $110.6902 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $228.69 | 8.754% | $248.7095 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $145.79 | 6.691% | $155.5448 | $155.54 | $155.55 | $155.50 |
| Purchase #7 | $178.45 | 3.786% | $185.2061 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $1,004.63 | $1,075.1266 | $1,075.12 | $1,075.15 | $1,075.00 | |