| 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 | $8.48 | 12.386% | $9.5303 | $9.53 | $9.55 | $9.50 |
| Purchase #2 | $53.66 | 3.660% | $55.624 | $55.62 | $55.60 | $55.60 |
| Purchase #3 | $245.84 | 3.678% | $254.882 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $219.53 | 6.642% | $234.1112 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $160.78 | 8.319% | $174.1553 | $174.16 | $174.15 | $174.20 |
| Purchase #6 | $181.28 | 11.659% | $202.4154 | $202.42 | $202.40 | $202.40 |
| Purchase #7 | $140.43 | 3.418% | $145.2299 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $1,010.00 | $1,075.9481 | $1,075.95 | $1,075.95 | $1,075.90 | |