| 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 | $55.33 | 3.137% | $57.0657 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $177.65 | 11.478% | $198.0407 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $186.47 | 6.251% | $198.1262 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $194.42 | 12.662% | $219.0375 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $87.48 | 3.392% | $90.4473 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $241.53 | 6.778% | $257.9009 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $203.34 | 9.535% | $222.7285 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $1,146.22 | $1,243.3468 | $1,243.36 | $1,243.40 | $1,243.20 | |