| 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 | $51.36 | 3.838% | $53.3312 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $147.74 | 6.116% | $156.7758 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $214.58 | 10.637% | $237.4049 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $73.90 | 12.475% | $83.119 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $205.41 | 5.756% | $217.2334 | $217.23 | $217.25 | $217.20 |
| Purchase #6 | $96.37 | 8.536% | $104.5961 | $104.60 | $104.60 | $104.60 |
| Purchase #7 | $179.72 | 10.418% | $198.4432 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $969.08 | $1,050.9036 | $1,050.90 | $1,050.95 | $1,050.80 | |